[
  {
    "study_id": 12,
    "specification_id": "S12-P001",
    "source_specification_id": "LOCAL-ELECTIONS-T5-C3-LAND-EXPROPRIATION",
    "role": "active_comparison",
    "published_source_location": "Main-text Equation (1), Table 5 column 3, panel E",
    "outcome_label": "Indicator for expropriation of village land",
    "outcome_variable": "",
    "treatment_label": "Post-first-election indicator equal to one in and after the village's first election",
    "unit_fixed_effects": "Village fixed effects",
    "time_fixed_effects": "Province-by-calendar-year fixed effects (saturated; common calendar-year effects nested)",
    "allowed_adjustments": "None; baseline province-specific linear trends are replaced by the province-by-year effects",
    "published_weights": "",
    "published_clustering": "Village",
    "panel_structure": "Balanced annual village panel: 217 villages, 1986-2005",
    "design": "panel",
    "descriptive_metadata_status": "recorded_source_fields",
    "title": "The Rise and Fall of Local Elections in China",
    "status": "ready",
    "reason": "",
    "config": "analyses/full-archive/configs/S12-P001.json",
    "input_bytes": 174985,
    "specification_type": "twfe_scalar",
    "run_status": "completed",
    "result": {
      "schema": "did-replication-v2",
      "config": {
        "outcomes": [
          "y"
        ],
        "treatments": [
          "d"
        ],
        "unit": "unit",
        "time": "time",
        "cluster": "cluster",
        "covariates": [],
        "baseline_by_time": [],
        "weight": null,
        "period_step": 1,
        "period_values": null,
        "display_window": [
          -10,
          10
        ],
        "seed": 20261008,
        "panelview_max_units": 100,
        "test_mode": "classical",
        "test_horizon": null,
        "post_horizon": null,
        "post_weighting": "observations",
        "sample_query": null,
        "reversal_policy": "drop_post_untreated",
        "labels": {
          "y": "Indicator for expropriation of village land",
          "d": "Post-first-election indicator equal to one in and after the village's first election"
        },
        "allow_repeated_cells": true,
        "time_fe": "archive_time_fe",
        "latest_cohort_control": true,
        "slug": "s12-p001",
        "study_id": 12,
        "study": "The Rise and Fall of Local Elections in China",
        "citation": "Martinez-Bravo et al. (2022), AER. https://doi.org/10.1257/aer.20181249",
        "description": "Indicator for expropriation of village land",
        "source_specification_id": "LOCAL-ELECTIONS-T5-C3-LAND-EXPROPRIATION",
        "specification_id": "S12-P001",
        "data": "analyses/full-archive/prepared/S12-P001.parquet",
        "output_dir": "analyses/full-archive/results/S12-P001"
      },
      "source": {
        "file": "S12-P001.parquet",
        "bytes": 57480,
        "sha256": "96427021c07a022ba1b51c828e3452e801ec70aa067c1b9551503e4ffcdbe7c7"
      },
      "versions": {
        "pyfixest": "0.60.0",
        "polars": "2.0.0",
        "duckreg": "0.4.1",
        "numpy": "2.5.3",
        "pandas": "3.0.6"
      },
      "specifications": {
        "y__d": {
          "sample": {
            "outcome": "y",
            "treatment": "d",
            "source_rows": 4340,
            "source_sd": 0.1385860623265318,
            "rows": 195,
            "units": 13,
            "clusters": 13,
            "treated_units": 11,
            "never_treated_units": 2,
            "treated_cohorts": 8,
            "latest_cohort_control_index": 16,
            "unique_unit_period_cells": 195,
            "unsupported_prediction_rows_removed": 806,
            "initially_treated_units_removed": 106,
            "post_adoption_untreated_rows_removed": 0,
            "units_without_minus_one_removed": 0,
            "additional_rows_removed": 1470
          },
          "estimates": [
            {
              "method": "Static TWFE",
              "estimate": -0.014222863663783235,
              "se": 0.05506328730150922,
              "pvalue": 0.8005520541563462,
              "lower": -0.1341954604799641,
              "upper": 0.10574973315239763
            },
            {
              "method": "Dynamic TWFE",
              "estimate": -0.014666958699568619,
              "se": 0.08271972912550075,
              "pvalue": 0.8622232621465709,
              "lower": -0.19489776578480755,
              "upper": 0.16556384838567034
            },
            {
              "method": "BJS / did2s",
              "estimate": 0.08590158133443683,
              "se": 0.07952941060166825,
              "pvalue": 0.30131809128101616,
              "lower": -0.08737811882035086,
              "upper": 0.25918128148922454
            },
            {
              "method": "Sun\u2013Abraham",
              "estimate": 0.08590158133443866,
              "se": 2.3383726949666604e-15,
              "pvalue": 1.1151938584450809e-157,
              "lower": 0.08590158133443357,
              "upper": 0.08590158133444376
            }
          ],
          "event_studies": {
            "Dynamic TWFE": [
              {
                "event_time": -12,
                "estimate": -0.06042061228102796,
                "se": 0.10011873904250762,
                "pvalue": 0.5574184669920776,
                "lower": -0.2785606053969488,
                "upper": 0.1577193808348929
              },
              {
                "event_time": -11,
                "estimate": -0.12855624471047214,
                "se": 0.1202565446684767,
                "pvalue": 0.3060949819192091,
                "lower": -0.3905727470855993,
                "upper": 0.13346025766465505
              },
              {
                "event_time": -10,
                "estimate": -0.06484021387138822,
                "se": 0.10300518080773738,
                "pvalue": 0.540831240620595,
                "lower": -0.28926922333747895,
                "upper": 0.15958879559470254
              },
              {
                "event_time": -9,
                "estimate": -0.11248408652542866,
                "se": 0.10279730388635624,
                "pvalue": 0.2953313349896294,
                "lower": -0.33646017108822246,
                "upper": 0.11149199803736518
              },
              {
                "event_time": -8,
                "estimate": -0.048010690847725815,
                "se": 0.0934020235511791,
                "pvalue": 0.616570283203255,
                "lower": -0.25151621807791547,
                "upper": 0.15549483638246386
              },
              {
                "event_time": -7,
                "estimate": -0.14974850009585502,
                "se": 0.12118281567925518,
                "pvalue": 0.2402058602133421,
                "lower": -0.4137831736330152,
                "upper": 0.11428617344130512
              },
              {
                "event_time": -6,
                "estimate": -0.0667611520529713,
                "se": 0.10363034313181026,
                "pvalue": 0.5315515192686627,
                "lower": -0.2925522732113766,
                "upper": 0.15902996910543404
              },
              {
                "event_time": -5,
                "estimate": -0.1276092040056054,
                "se": 0.12644241300204534,
                "pvalue": 0.33278285222432563,
                "lower": -0.40310355566854417,
                "upper": 0.14788514765733338
              },
              {
                "event_time": -4,
                "estimate": -0.09524524882799683,
                "se": 0.10653913381561181,
                "pvalue": 0.3889040265846171,
                "lower": -0.3273740804470855,
                "upper": 0.13688358279109186
              },
              {
                "event_time": -3,
                "estimate": -0.09443843709665276,
                "se": 0.09764044316636422,
                "pvalue": 0.35253063682321967,
                "lower": -0.307178687361921,
                "upper": 0.11830181316861546
              },
              {
                "event_time": -2,
                "estimate": -0.08734700760585841,
                "se": 0.08946021244188196,
                "pvalue": 0.34815014841226216,
                "lower": -0.28226406621898664,
                "upper": 0.10757005100726981
              },
              {
                "event_time": 0,
                "estimate": -0.2888589892415556,
                "se": 0.28589676036296746,
                "pvalue": 0.33226161266976884,
                "lower": -0.9117745186806863,
                "upper": 0.334056540197575
              },
              {
                "event_time": 1,
                "estimate": -0.024098533451185743,
                "se": 0.1079683338761582,
                "pvalue": 0.8271341380990024,
                "lower": -0.25934132449835406,
                "upper": 0.2111442575959826
              },
              {
                "event_time": 2,
                "estimate": -0.16069149355098963,
                "se": 0.1525652914698932,
                "pvalue": 0.31296687865605566,
                "lower": -0.4931027079675131,
                "upper": 0.17171972086553386
              },
              {
                "event_time": 3,
                "estimate": -0.021440708444731997,
                "se": 0.09567314479618996,
                "pvalue": 0.8264467655975292,
                "lower": -0.22989458378128114,
                "upper": 0.18701316689181713
              },
              {
                "event_time": 4,
                "estimate": -0.09922996158195113,
                "se": 0.15437084174106755,
                "pvalue": 0.5324425095636097,
                "lower": -0.4355751320939184,
                "upper": 0.23711520893001614
              },
              {
                "event_time": 5,
                "estimate": 1.0542146423273786,
                "se": 1.024958278096595,
                "pvalue": 0.3239804221687995,
                "lower": -1.1789776038631132,
                "upper": 3.2874068885178707
              },
              {
                "event_time": 6,
                "estimate": -0.23972005050105838,
                "se": 0.2996899064532494,
                "pvalue": 0.43932052650402204,
                "lower": -0.8926882636031697,
                "upper": 0.4132481626010529
              },
              {
                "event_time": 7,
                "estimate": -0.05276002759809198,
                "se": 0.1137417812125654,
                "pvalue": 0.6510509745832521,
                "lower": -0.30058207977323237,
                "upper": 0.19506202457704844
              },
              {
                "event_time": 8,
                "estimate": 0.001664854544768386,
                "se": 0.09123506132278178,
                "pvalue": 0.9857409345063568,
                "lower": -0.19711926758078488,
                "upper": 0.20044897667032166
              },
              {
                "event_time": 9,
                "estimate": 0.008138685304148725,
                "se": 0.08879027655540603,
                "pvalue": 0.9284790619033172,
                "lower": -0.18531870840447126,
                "upper": 0.2015960790127687
              },
              {
                "event_time": 10,
                "estimate": 0.06496281971243474,
                "se": 0.1426593543834649,
                "pvalue": 0.6569724706613062,
                "lower": -0.24586521189030236,
                "upper": 0.3757908513151718
              },
              {
                "event_time": 11,
                "estimate": -0.4293349760301227,
                "se": 0.46791539938974086,
                "pvalue": 0.3769282817522684,
                "lower": -1.4488350514193553,
                "upper": 0.59016509935911
              },
              {
                "event_time": 12,
                "estimate": 0.17734809978176358,
                "se": 0.2549224365068356,
                "pvalue": 0.49987217865258654,
                "lower": -0.37808017544935923,
                "upper": 0.7327763750128864
              },
              {
                "event_time": 13,
                "estimate": 0.012271095439943407,
                "se": 0.13431895927318227,
                "pvalue": 0.9287155625726319,
                "lower": -0.280384776292016,
                "upper": 0.3049269671719029
              }
            ],
            "BJS / did2s": [
              {
                "event_time": -12,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -11,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -10,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -9,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -8,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -7,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -6,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -5,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -4,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -3,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -2,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": -1,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 0,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 1,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 2,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 3,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 4,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 5,
                "estimate": 1.030818976013242,
                "se": 0.9543529272200191,
                "pvalue": 0.30131809128101616,
                "lower": -1.0485374258442104,
                "upper": 3.1101753778706946
              },
              {
                "event_time": 6,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 7,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 8,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 9,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 10,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 11,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 12,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              },
              {
                "event_time": 13,
                "estimate": 0.0,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.0,
                "upper": 0.0
              }
            ],
            "Sun\u2013Abraham": [
              {
                "event_time": -12,
                "estimate": 2.2842892450178997e-15,
                "se": 3.1397097292136243e-15,
                "pvalue": 0.4808451902452976,
                "lower": -4.556550594423764e-15,
                "upper": 9.125129084459564e-15
              },
              {
                "event_time": -11,
                "estimate": 2.837441475727564e-15,
                "se": 4.2101305130930924e-15,
                "pvalue": 0.5131127639199772,
                "lower": -6.335644900773137e-15,
                "upper": 1.2010527852228266e-14
              },
              {
                "event_time": -10,
                "estimate": 2.0666459985466146e-15,
                "se": 2.9715260016777083e-15,
                "pvalue": 0.49999988203146545,
                "lower": -4.407752977598538e-15,
                "upper": 8.541044974691768e-15
              },
              {
                "event_time": -9,
                "estimate": 2.2413407497410944e-15,
                "se": 3.3170476532690397e-15,
                "pvalue": 0.5120406260832181,
                "lower": -4.985885233819062e-15,
                "upper": 9.468566733301251e-15
              },
              {
                "event_time": -8,
                "estimate": 1.807457258261275e-15,
                "se": 2.608586675055209e-15,
                "pvalue": 0.5015701678213235,
                "lower": -3.876164856647992e-15,
                "upper": 7.491079373170542e-15
              },
              {
                "event_time": -7,
                "estimate": 1.880402790284772e-15,
                "se": 2.0834268684086405e-15,
                "pvalue": 0.38452219131886417,
                "lower": -2.658994400277391e-15,
                "upper": 6.419799980846934e-15
              },
              {
                "event_time": -6,
                "estimate": 1.3152750250556779e-15,
                "se": 1.2321387483306957e-15,
                "pvalue": 0.30676326968079637,
                "lower": -1.3693246877373622e-15,
                "upper": 3.999874737848718e-15
              },
              {
                "event_time": -5,
                "estimate": 2.3897293363036455e-15,
                "se": 2.95694611457367e-15,
                "pvalue": 0.4347193298909506,
                "lower": -4.0529027947641286e-15,
                "upper": 8.83236146737142e-15
              },
              {
                "event_time": -4,
                "estimate": 1.9447789123442175e-15,
                "se": 2.295546787467793e-15,
                "pvalue": 0.4134635048349657,
                "lower": -3.0567878792920002e-15,
                "upper": 6.946345703980436e-15
              },
              {
                "event_time": -3,
                "estimate": 1.8282636144132275e-15,
                "se": 2.1804656631267177e-15,
                "pvalue": 0.418153691687654,
                "lower": -2.922562947056126e-15,
                "upper": 6.579090175882581e-15
              },
              {
                "event_time": -2,
                "estimate": 1.486687998081222e-15,
                "se": 1.6015671262942603e-15,
                "pvalue": 0.3715626644972209,
                "lower": -2.0028270042619867e-15,
                "upper": 4.97620300042443e-15
              },
              {
                "event_time": 0,
                "estimate": 2.608527762289814e-15,
                "se": 3.810053661217792e-15,
                "pvalue": 0.5065774709020578,
                "lower": -5.692866036492107e-15,
                "upper": 1.0909921561071736e-14
              },
              {
                "event_time": 1,
                "estimate": 1.6437152890333072e-15,
                "se": 1.953603829024689e-15,
                "pvalue": 0.41658931509361635,
                "lower": -2.612821797732708e-15,
                "upper": 5.900252375799323e-15
              },
              {
                "event_time": 2,
                "estimate": 2.0576923981419573e-15,
                "se": 2.8640467978299196e-15,
                "pvalue": 0.48623009367340075,
                "lower": -4.1825295097372145e-15,
                "upper": 8.297914306021129e-15
              },
              {
                "event_time": 3,
                "estimate": 1.3739534463727006e-15,
                "se": 1.5240372649920831e-15,
                "pvalue": 0.3850479601833966,
                "lower": -1.9466384994830033e-15,
                "upper": 4.694545392228405e-15
              },
              {
                "event_time": 4,
                "estimate": 1.767603254809209e-15,
                "se": 2.2502888138012268e-15,
                "pvalue": 0.44739240518316514,
                "lower": -3.135354883157553e-15,
                "upper": 6.670561392775971e-15
              },
              {
                "event_time": 5,
                "estimate": 1.030818976013244,
                "se": 2.7107475418058132e-15,
                "pvalue": 7.366810764523902e-170,
                "lower": 1.030818976013238,
                "upper": 1.03081897601325
              },
              {
                "event_time": 6,
                "estimate": 3.340280264808776e-15,
                "se": 4.795049666901192e-15,
                "pvalue": 0.49931890782813904,
                "lower": -7.10723546832711e-15,
                "upper": 1.3787795997944662e-14
              },
              {
                "event_time": 7,
                "estimate": 1.9533780231718967e-15,
                "se": 2.343725133320159e-15,
                "pvalue": 0.4208710576689256,
                "lower": -3.153160366519601e-15,
                "upper": 7.059916412863394e-15
              },
              {
                "event_time": 8,
                "estimate": 8.437694987151116e-16,
                "se": 9.329401510708251e-16,
                "pvalue": 0.38357102839761315,
                "lower": -1.1889324717496845e-15,
                "upper": 2.876471469179908e-15
              },
              {
                "event_time": 9,
                "estimate": 1.3877787807816685e-16,
                "se": 3.1593139826169405e-16,
                "pvalue": 0.6682745802106229,
                "lower": -5.495775057491189e-16,
                "upper": 8.271332619054526e-16
              },
              {
                "event_time": 10,
                "estimate": -3.0531133177193826e-16,
                "se": 1.0793896266452874e-15,
                "pvalue": 0.7821076043924392,
                "lower": -2.65709929851641e-15,
                "upper": 2.0464766349725337e-15
              },
              {
                "event_time": 11,
                "estimate": 2.983724378680153e-15,
                "se": 5.2865880839443946e-15,
                "pvalue": 0.5828811472409784,
                "lower": -8.534761563783784e-15,
                "upper": 1.4502210321144092e-14
              },
              {
                "event_time": 12,
                "estimate": 9.159339953158244e-16,
                "se": 1.5080876130960724e-15,
                "pvalue": 0.5549388620073693,
                "lower": -2.3699066443601254e-15,
                "upper": 4.201774634991774e-15
              },
              {
                "event_time": 13,
                "estimate": 3.6082248300325013e-16,
                "se": 1.5572315298573016e-15,
                "pvalue": 0.8206691618565342,
                "lower": -3.0320935530121645e-15,
                "upper": 3.7537385190186645e-15
              }
            ]
          },
          "target": {
            "event_times": [
              0.0,
              1.0,
              2.0,
              3.0,
              4.0,
              5.0,
              6.0,
              7.0,
              8.0,
              9.0,
              10.0,
              11.0,
              12.0,
              13.0
            ],
            "weights": [
              0.13095238095238096,
              0.13095238095238096,
              0.13095238095238096,
              0.09523809523809523,
              0.09523809523809523,
              0.08333333333333333,
              0.08333333333333333,
              0.07142857142857142,
              0.05952380952380952,
              0.03571428571428571,
              0.03571428571428571,
              0.023809523809523808,
              0.011904761904761904,
              0.011904761904761904
            ],
            "weighting": "observations"
          },
          "checks": {
            "did2s_vs_direct_imputation_max_post_difference": 0.0,
            "package_aggregate_vs_estimable_cell_weights": null,
            "saturated_vs_deviations_relative_rss_difference": 1.156868795846302e-28
          },
          "inference": {
            "standard_errors": "Cluster-robust; did2s uses two-stage covariance",
            "confidence_intervals": "Pointwise t, clusters minus one degrees of freedom"
          },
          "f_test": {
            "F": 1.3365927727140963e+29,
            "df_num": 48,
            "df_den": 42,
            "pvalue": 0.0,
            "log10_pvalue": null,
            "inference": "Homoskedastic nested-model F",
            "observations": 195,
            "design_columns": 112,
            "restricted_design_columns": 64,
            "fixed_effect_rank": 41,
            "covariance_rank": 48,
            "rss_unrestricted": 1.9643938881583706e-28,
            "rss_restricted": 30.00679627058538,
            "test_horizon": null,
            "reference_cohort": 2,
            "pyfixest": "0.27.0",
            "formulaic": "1.0.2",
            "design_head": {
              "index": [
                0,
                1,
                2,
                3,
                4
              ],
              "columns": [
                "C(rel_time, contr.treatment(base=-1.0))[T.-12.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-11.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-10.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-9.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-8.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-7.0]"
              ],
              "data": [
                [
                  0.6533333333333333,
                  -0.046666666666666676,
                  -0.13999999999999999,
                  -0.039999999999999994,
                  -0.13333333333333336,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  0.6533333333333333,
                  -0.039999999999999994,
                  -0.13999999999999999,
                  -0.03333333333333334,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  0.66,
                  -0.039999999999999994,
                  -0.13333333333333336,
                  -0.02666666666666667
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  -0.039999999999999994,
                  0.66,
                  -0.03333333333333334,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  -0.039999999999999994,
                  -0.039999999999999994,
                  0.6666666666666667,
                  -0.02666666666666667
                ]
              ]
            },
            "formula": "y~i(rel_time,ref=-1.0)+i(rel_time,cohort_dummy_4,ref=-1.0)+i(rel_time,cohort_dummy_5,ref=-1.0)+i(rel_time,cohort_dummy_7,ref=-1.0)+i(rel_time,cohort_dummy_8,ref=-1.0)+i(rel_time,cohort_dummy_9,ref=-1.0)+i(rel_time,cohort_dummy_11,ref=-1.0)+i(rel_time,cohort_dummy_13,ref=-1.0)|unit+time_fe",
            "restriction_names": [
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.9.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.10.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.11.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.9.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.10.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_13",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_13"
            ],
            "deviations": [
              {
                "event_time": -3.0,
                "cohort": 4,
                "estimate": 2.220446049250313e-15
              },
              {
                "event_time": -2.0,
                "cohort": 4,
                "estimate": -1.2212453270876722e-15
              },
              {
                "event_time": 0.0,
                "cohort": 4,
                "estimate": 3.0253577421035516e-15
              },
              {
                "event_time": 1.0,
                "cohort": 4,
                "estimate": -1.2906342661267445e-15
              },
              {
                "event_time": 2.0,
                "cohort": 4,
                "estimate": -2.4147350785597155e-15
              },
              {
                "event_time": 3.0,
                "cohort": 4,
                "estimate": 1.2698175844150228e-15
              },
              {
                "event_time": 4.0,
                "cohort": 4,
                "estimate": 1.5543122344752192e-15
              },
              {
                "event_time": 5.0,
                "cohort": 4,
                "estimate": 3.219646771412954e-15
              },
              {
                "event_time": 6.0,
                "cohort": 4,
                "estimate": -4.85722573273506e-15
              },
              {
                "event_time": 7.0,
                "cohort": 4,
                "estimate": -7.7021722333370235e-16
              },
              {
                "event_time": 8.0,
                "cohort": 4,
                "estimate": -2.9698465908722937e-15
              },
              {
                "event_time": 9.0,
                "cohort": 4,
                "estimate": 1.887379141862766e-15
              },
              {
                "event_time": 10.0,
                "cohort": 4,
                "estimate": -2.6645352591003757e-15
              },
              {
                "event_time": 11.0,
                "cohort": 4,
                "estimate": -5.084040827219027e-15
              },
              {
                "event_time": -4.0,
                "cohort": 5,
                "estimate": 4.4825254619240695e-15
              },
              {
                "event_time": -3.0,
                "cohort": 5,
                "estimate": 1.3739009929736312e-15
              },
              {
                "event_time": -2.0,
                "cohort": 5,
                "estimate": 4.440892098500626e-16
              },
              {
                "event_time": 0.0,
                "cohort": 5,
                "estimate": 1.4710455076283324e-15
              },
              {
                "event_time": 1.0,
                "cohort": 5,
                "estimate": -3.101685575046531e-15
              },
              {
                "event_time": 2.0,
                "cohort": 5,
                "estimate": 5.689893001203927e-16
              },
              {
                "event_time": 3.0,
                "cohort": 5,
                "estimate": 1.9671764217576992e-15
              },
              {
                "event_time": 4.0,
                "cohort": 5,
                "estimate": 8.118505867571457e-16
              },
              {
                "event_time": 5.0,
                "cohort": 5,
                "estimate": 4.718447854656915e-15
              },
              {
                "event_time": 6.0,
                "cohort": 5,
                "estimate": -4.440892098500626e-16
              },
              {
                "event_time": 7.0,
                "cohort": 5,
                "estimate": 1.942890293094024e-15
              },
              {
                "event_time": 8.0,
                "cohort": 5,
                "estimate": -1.85268467234323e-15
              },
              {
                "event_time": 9.0,
                "cohort": 5,
                "estimate": 2.3522850334245504e-15
              },
              {
                "event_time": 10.0,
                "cohort": 5,
                "estimate": -9.71445146547012e-16
              },
              {
                "event_time": -6.0,
                "cohort": 7,
                "estimate": 2.886579864025407e-15
              },
              {
                "event_time": -5.0,
                "cohort": 7,
                "estimate": 2.4702462297909733e-15
              },
              {
                "event_time": -4.0,
                "cohort": 7,
                "estimate": 2.7478019859472624e-15
              },
              {
                "event_time": -3.0,
                "cohort": 7,
                "estimate": -1.1102230246251565e-16
              },
              {
                "event_time": -2.0,
                "cohort": 7,
                "estimate": 2.220446049250313e-15
              },
              {
                "event_time": 0.0,
                "cohort": 7,
                "estimate": 8.049116928532385e-16
              },
              {
                "event_time": 1.0,
                "cohort": 7,
                "estimate": 4.440892098500626e-16
              },
              {
                "event_time": 2.0,
                "cohort": 7,
                "estimate": -6.591949208711867e-16
              },
              {
                "event_time": 3.0,
                "cohort": 7,
                "estimate": 1.9290125052862095e-15
              },
              {
                "event_time": 4.0,
                "cohort": 7,
                "estimate": 8.326672684688674e-16
              },
              {
                "event_time": 5.0,
                "cohort": 7,
                "estimate": 6.189493362285248e-15
              },
              {
                "event_time": 6.0,
                "cohort": 7,
                "estimate": -3.885780586188048e-16
              },
              {
                "event_time": 7.0,
                "cohort": 7,
                "estimate": 5.134781488891349e-15
              },
              {
                "event_time": 8.0,
                "cohort": 7,
                "estimate": -5.551115123125783e-17
              },
              {
                "event_time": -7.0,
                "cohort": 8,
                "estimate": 1.817990202823694e-15
              },
              {
                "event_time": -6.0,
                "cohort": 8,
                "estimate": 8.007483565108942e-15
              },
              {
                "event_time": -5.0,
                "cohort": 8,
                "estimate": 2.942091015256665e-15
              },
              {
                "event_time": -4.0,
                "cohort": 8,
                "estimate": 1.5126788710517758e-15
              },
              {
                "event_time": -3.0,
                "cohort": 8,
                "estimate": 2.4147350785597155e-15
              },
              {
                "event_time": -2.0,
                "cohort": 8,
                "estimate": 3.469446951953614e-15
              },
              {
                "event_time": 0.0,
                "cohort": 8,
                "estimate": 3.040970253387343e-15
              },
              {
                "event_time": 1.0,
                "cohort": 8,
                "estimate": -9.922618282587337e-16
              },
              {
                "event_time": 2.0,
                "cohort": 8,
                "estimate": 4.427014310692812e-15
              },
              {
                "event_time": 3.0,
                "cohort": 8,
                "estimate": 1.0547118733938987e-15
              },
              {
                "event_time": 4.0,
                "cohort": 8,
                "estimate": 9.645062526431047e-16
              },
              {
                "event_time": 5.0,
                "cohort": 8,
                "estimate": 7.215732832092706
              },
              {
                "event_time": 6.0,
                "cohort": 8,
                "estimate": -2.0122792321330962e-16
              },
              {
                "event_time": 7.0,
                "cohort": 8,
                "estimate": 2.3011106908832346e-15
              },
              {
                "event_time": -8.0,
                "cohort": 9,
                "estimate": -1.5890067039947553e-15
              },
              {
                "event_time": -7.0,
                "cohort": 9,
                "estimate": 5.551115123125783e-16
              },
              {
                "event_time": -6.0,
                "cohort": 9,
                "estimate": 4.0939474033052647e-16
              },
              {
                "event_time": -5.0,
                "cohort": 9,
                "estimate": -7.494005416219807e-16
              },
              {
                "event_time": -4.0,
                "cohort": 9,
                "estimate": 2.4702462297909733e-15
              },
              {
                "event_time": -3.0,
                "cohort": 9,
                "estimate": -3.0531133177191805e-16
              },
              {
                "event_time": -2.0,
                "cohort": 9,
                "estimate": 8.326672684688674e-17
              },
              {
                "event_time": 0.0,
                "cohort": 9,
                "estimate": 1.1102230246251565e-15
              },
              {
                "event_time": 1.0,
                "cohort": 9,
                "estimate": -2.338407245616736e-15
              },
              {
                "event_time": 2.0,
                "cohort": 9,
                "estimate": -1.4693107841523556e-15
              },
              {
                "event_time": 3.0,
                "cohort": 9,
                "estimate": 1.4155343563970746e-15
              },
              {
                "event_time": 4.0,
                "cohort": 9,
                "estimate": 3.164135620181696e-15
              },
              {
                "event_time": 5.0,
                "cohort": 9,
                "estimate": 1.2073675392798577e-15
              },
              {
                "event_time": 6.0,
                "cohort": 9,
                "estimate": -1.016547956922409e-15
              },
              {
                "event_time": -10.0,
                "cohort": 11,
                "estimate": -5.828670879282072e-16
              },
              {
                "event_time": -9.0,
                "cohort": 11,
                "estimate": 1.582067810090848e-15
              },
              {
                "event_time": -8.0,
                "cohort": 11,
                "estimate": -1.124100812432971e-15
              },
              {
                "event_time": -7.0,
                "cohort": 11,
                "estimate": -2.886579864025407e-15
              },
              {
                "event_time": -6.0,
                "cohort": 11,
                "estimate": 1.2212453270876722e-15
              },
              {
                "event_time": -5.0,
                "cohort": 11,
                "estimate": -3.8163916471489756e-16
              },
              {
                "event_time": -4.0,
                "cohort": 11,
                "estimate": 4.85722573273506e-17
              },
              {
                "event_time": -3.0,
                "cohort": 11,
                "estimate": -1.078998002057574e-15
              },
              {
                "event_time": -2.0,
                "cohort": 11,
                "estimate": -1.6653345369377348e-16
              },
              {
                "event_time": 0.0,
                "cohort": 11,
                "estimate": 9.43689570931383e-16
              },
              {
                "event_time": 1.0,
                "cohort": 11,
                "estimate": -1.887379141862766e-15
              },
              {
                "event_time": 2.0,
                "cohort": 11,
                "estimate": -1.79283671242203e-15
              },
              {
                "event_time": 3.0,
                "cohort": 11,
                "estimate": 9.992007221626409e-16
              },
              {
                "event_time": 4.0,
                "cohort": 11,
                "estimate": -1.0547118733938987e-15
              },
              {
                "event_time": 0.0,
                "cohort": 13,
                "estimate": -3.3306690738754696e-16
              },
              {
                "event_time": 1.0,
                "cohort": 13,
                "estimate": -1.2212453270876722e-15
              },
              {
                "event_time": 2.0,
                "cohort": 13,
                "estimate": -9.43689570931383e-16
              }
            ]
          }
        }
      },
      "code_sha256": {
        "replication_engine.py": "85957b22db6cf6312f27a925b03b907e4d51071cc59a60cfdf2d7b039b1e34eb",
        "reference_f_test.py": "26f3d65e1ff59d46f05bb28011b2ed34b9ee150f04c47c144dd6836a4d75d6f0",
        "sparse_did2s.py": "a348042269b0077dd2916898779f992f0b5fc2971edfee8b0118d3af715eaafb"
      }
    }
  },
  {
    "study_id": 12,
    "specification_id": "S12-P002",
    "source_specification_id": "LOCAL-ELECTIONS-T5-C3-ONE-CHILD",
    "role": "active_comparison",
    "published_source_location": "Main-text Equation (1), Table 5 column 3, panel D",
    "outcome_label": "Number of one-child-policy exemptions granted by the village government",
    "outcome_variable": "",
    "treatment_label": "Post-first-election indicator equal to one in and after the village's first election",
    "unit_fixed_effects": "Village fixed effects",
    "time_fixed_effects": "Province-by-calendar-year fixed effects (saturated; common calendar-year effects nested)",
    "allowed_adjustments": "None; baseline province-specific linear trends are replaced by the province-by-year effects",
    "published_weights": "",
    "published_clustering": "Village",
    "panel_structure": "Balanced annual village panel: 217 villages, 1986-2005",
    "design": "panel",
    "descriptive_metadata_status": "recorded_source_fields",
    "title": "The Rise and Fall of Local Elections in China",
    "status": "ready",
    "reason": "",
    "config": "analyses/full-archive/configs/S12-P002.json",
    "input_bytes": 174985,
    "specification_type": "twfe_scalar",
    "run_status": "completed",
    "result": {
      "schema": "did-replication-v2",
      "config": {
        "outcomes": [
          "y"
        ],
        "treatments": [
          "d"
        ],
        "unit": "unit",
        "time": "time",
        "cluster": "cluster",
        "covariates": [],
        "baseline_by_time": [],
        "weight": null,
        "period_step": 1,
        "period_values": null,
        "display_window": [
          -10,
          10
        ],
        "seed": 20261008,
        "panelview_max_units": 100,
        "test_mode": "classical",
        "test_horizon": null,
        "post_horizon": null,
        "post_weighting": "observations",
        "sample_query": null,
        "reversal_policy": "drop_post_untreated",
        "labels": {
          "y": "Number of one-child-policy exemptions granted by the village government",
          "d": "Post-first-election indicator equal to one in and after the village's first election"
        },
        "allow_repeated_cells": true,
        "time_fe": "archive_time_fe",
        "latest_cohort_control": true,
        "slug": "s12-p002",
        "study_id": 12,
        "study": "The Rise and Fall of Local Elections in China",
        "citation": "Martinez-Bravo et al. (2022), AER. https://doi.org/10.1257/aer.20181249",
        "description": "Number of one-child-policy exemptions granted by the village government",
        "source_specification_id": "LOCAL-ELECTIONS-T5-C3-ONE-CHILD",
        "specification_id": "S12-P002",
        "data": "analyses/full-archive/prepared/S12-P002.parquet",
        "output_dir": "analyses/full-archive/results/S12-P002"
      },
      "source": {
        "file": "S12-P002.parquet",
        "bytes": 58076,
        "sha256": "b7012683c15cc7f43b7bf58490253b3d5d05a80e3c19fcfc88f951bc0565c8c7"
      },
      "versions": {
        "pyfixest": "0.60.0",
        "polars": "2.0.0",
        "duckreg": "0.4.1",
        "numpy": "2.5.3",
        "pandas": "3.0.6"
      },
      "specifications": {
        "y__d": {
          "sample": {
            "outcome": "y",
            "treatment": "d",
            "source_rows": 4340,
            "source_sd": 0.49752782927655886,
            "rows": 195,
            "units": 13,
            "clusters": 13,
            "treated_units": 11,
            "never_treated_units": 2,
            "treated_cohorts": 8,
            "latest_cohort_control_index": 16,
            "unique_unit_period_cells": 195,
            "unsupported_prediction_rows_removed": 806,
            "initially_treated_units_removed": 106,
            "post_adoption_untreated_rows_removed": 0,
            "units_without_minus_one_removed": 0,
            "additional_rows_removed": 1470
          },
          "estimates": [
            {
              "method": "Static TWFE",
              "estimate": -0.13470016920109934,
              "se": 0.21610578173287492,
              "pvalue": 0.5447481902658714,
              "lower": -0.6055542190059531,
              "upper": 0.33615388060375434
            },
            {
              "method": "Dynamic TWFE",
              "estimate": 0.30120131393799965,
              "se": 0.29645301951982916,
              "pvalue": 0.32966930729415506,
              "lower": -0.3447143283853934,
              "upper": 0.9471169562613927
            },
            {
              "method": "BJS / did2s",
              "estimate": 0.3185765550991104,
              "se": 0.19655863703917784,
              "pvalue": 0.1310301493454505,
              "lower": -0.10968792506375435,
              "upper": 0.7468410352619752
            },
            {
              "method": "Sun\u2013Abraham",
              "estimate": 0.45462879236198217,
              "se": 0.10107728687766834,
              "pvalue": 0.0007293994179368787,
              "lower": 0.2344003029249634,
              "upper": 0.674857281799001
            }
          ],
          "event_studies": {
            "Dynamic TWFE": [
              {
                "event_time": -12,
                "estimate": -0.734886970406945,
                "se": 0.862970711735195,
                "pvalue": 0.4111206931224379,
                "lower": -2.6151386287626472,
                "upper": 1.1453646879487573
              },
              {
                "event_time": -11,
                "estimate": -0.6878830542683353,
                "se": 0.8046523591343729,
                "pvalue": 0.4093599216793117,
                "lower": -2.4410699377723093,
                "upper": 1.065303829235639
              },
              {
                "event_time": -10,
                "estimate": -0.4158759796978739,
                "se": 0.7192968054966303,
                "pvalue": 0.5738395283576535,
                "lower": -1.983089087852585,
                "upper": 1.1513371284568372
              },
              {
                "event_time": -9,
                "estimate": -0.36706012108187347,
                "se": 0.6663584774506875,
                "pvalue": 0.5918478645588676,
                "lower": -1.818930520908952,
                "upper": 1.0848102787452052
              },
              {
                "event_time": -8,
                "estimate": -0.31082705911835923,
                "se": 0.5612430082714008,
                "pvalue": 0.5898736037090045,
                "lower": -1.5336705261011179,
                "upper": 0.9120164078643993
              },
              {
                "event_time": -7,
                "estimate": -0.051823387597469454,
                "se": 0.4530463744047904,
                "pvalue": 0.9108213166417136,
                "lower": -1.0389266405848494,
                "upper": 0.9352798653899106
              },
              {
                "event_time": -6,
                "estimate": -0.0041994039828630435,
                "se": 0.3885552988703287,
                "pvalue": 0.9915544428155474,
                "lower": -0.8507886741967196,
                "upper": 0.8423898662309935
              },
              {
                "event_time": -5,
                "estimate": 0.021967845856019737,
                "se": 0.36404764630163167,
                "pvalue": 0.952875531923368,
                "lower": -0.7712238365161327,
                "upper": 0.8151595282281722
              },
              {
                "event_time": -4,
                "estimate": 0.06313136781295756,
                "se": 0.30902692123128384,
                "pvalue": 0.841550030603714,
                "lower": -0.6101804528783277,
                "upper": 0.7364431885042428
              },
              {
                "event_time": -3,
                "estimate": 0.08165487081448666,
                "se": 0.2695641355965939,
                "pvalue": 0.7671419660884401,
                "lower": -0.5056749262415287,
                "upper": 0.6689846678705019
              },
              {
                "event_time": -2,
                "estimate": 0.12287333226875023,
                "se": 0.11298939396367746,
                "pvalue": 0.29818652434541015,
                "lower": -0.12330940891563512,
                "upper": 0.36905607345313557
              },
              {
                "event_time": 0,
                "estimate": -0.07875060045899557,
                "se": 0.07955374918453685,
                "pvalue": 0.3417617830226512,
                "lower": -0.2520833298303933,
                "upper": 0.09458212891240214
              },
              {
                "event_time": 1,
                "estimate": -0.00464411985051999,
                "se": 0.08893188673667218,
                "pvalue": 0.9592117777792669,
                "lower": -0.19841005563889416,
                "upper": 0.18912181593785418
              },
              {
                "event_time": 2,
                "estimate": -0.020274750600314632,
                "se": 0.14525439090907705,
                "pvalue": 0.8913063801550318,
                "lower": -0.33675688107851054,
                "upper": 0.29620737987788126
              },
              {
                "event_time": 3,
                "estimate": 0.3605830030113165,
                "se": 0.4359729982361135,
                "pvalue": 0.4243353731386317,
                "lower": -0.5893205589340156,
                "upper": 1.3104865649566486
              },
              {
                "event_time": 4,
                "estimate": 0.23128539787460461,
                "se": 0.4699372156483601,
                "pvalue": 0.631485094813576,
                "lower": -0.7926198367181374,
                "upper": 1.2551906324673465
              },
              {
                "event_time": 5,
                "estimate": 0.3179003594106214,
                "se": 0.48066216168294407,
                "pvalue": 0.5208657045500246,
                "lower": -0.7293725251997609,
                "upper": 1.3651732440210036
              },
              {
                "event_time": 6,
                "estimate": 0.6338481070532562,
                "se": 0.49697911467259565,
                "pvalue": 0.2263049613793282,
                "lower": -0.4489763640720559,
                "upper": 1.7166725781785683
              },
              {
                "event_time": 7,
                "estimate": 0.8649338061891241,
                "se": 0.5244400770783216,
                "pvalue": 0.12500826243366475,
                "lower": -0.2777229621407933,
                "upper": 2.0075905745190417
              },
              {
                "event_time": 8,
                "estimate": 0.7944268885590937,
                "se": 0.5835626297622398,
                "pvalue": 0.19842102879977006,
                "lower": -0.4770468560812213,
                "upper": 2.0659006331994085
              },
              {
                "event_time": 9,
                "estimate": 0.5852508383644633,
                "se": 0.4601412631722864,
                "pvalue": 0.22750735063913677,
                "lower": -0.41731084929459883,
                "upper": 1.5878125260235256
              },
              {
                "event_time": 10,
                "estimate": 0.5532892862745354,
                "se": 0.4650153684028775,
                "pvalue": 0.2571217605616688,
                "lower": -0.45989216439408687,
                "upper": 1.5664707369431579
              },
              {
                "event_time": 11,
                "estimate": 0.5092399708618935,
                "se": 0.4750659772186172,
                "pvalue": 0.3048342575488816,
                "lower": -0.525839875240429,
                "upper": 1.544319816964216
              },
              {
                "event_time": 12,
                "estimate": 0.7113569017732774,
                "se": 0.526235513563775,
                "pvalue": 0.20137486931233622,
                "lower": -0.43521178660599824,
                "upper": 1.8579255901525529
              },
              {
                "event_time": 13,
                "estimate": 0.7368935811213165,
                "se": 0.5551174013011,
                "pvalue": 0.20905922835614954,
                "lower": -0.47260333480505146,
                "upper": 1.9463904970476844
              }
            ],
            "BJS / did2s": [
              {
                "event_time": -12,
                "estimate": -0.22530141971651943,
                "se": 0.1757234720565084,
                "pvalue": 0.2240111285178927,
                "lower": -0.6081699751069106,
                "upper": 0.1575671356738718
              },
              {
                "event_time": -11,
                "estimate": -0.22530141957178565,
                "se": 0.175723472056508,
                "pvalue": 0.22401112879729157,
                "lower": -0.6081699749621761,
                "upper": 0.15756713581860474
              },
              {
                "event_time": -10,
                "estimate": -0.13108558436404505,
                "se": 0.10927658542329947,
                "pvalue": 0.25345333506493,
                "lower": -0.3691788106665568,
                "upper": 0.10700764193846668
              },
              {
                "event_time": -9,
                "estimate": -0.1310855843278616,
                "se": 0.10927658543220095,
                "pvalue": 0.25345333522543484,
                "lower": -0.369178810649768,
                "upper": 0.10700764199404478
              },
              {
                "event_time": -8,
                "estimate": -0.08460577231286473,
                "se": 0.07409559299831033,
                "pvalue": 0.27579110852808675,
                "lower": -0.24604620095938454,
                "upper": 0.07683465633365508
              },
              {
                "event_time": -7,
                "estimate": 0.1647222285415366,
                "se": 0.15699646052979851,
                "pvalue": 0.3147537636378466,
                "lower": -0.17734367387313307,
                "upper": 0.5067881309562062
              },
              {
                "event_time": -6,
                "estimate": 0.11290707979127437,
                "se": 0.10900717167681223,
                "pvalue": 0.3207288653778321,
                "lower": -0.12459914438390224,
                "upper": 0.350413303966451
              },
              {
                "event_time": -5,
                "estimate": 0.07217279579452734,
                "se": 0.07545458610326239,
                "pvalue": 0.3576902680375964,
                "lower": -0.09222862446449132,
                "upper": 0.236574216053546
              },
              {
                "event_time": -4,
                "estimate": 0.044287588269944014,
                "se": 0.04958039143769731,
                "pvalue": 0.38928703359499134,
                "lower": -0.06373880469443409,
                "upper": 0.1523139812343221
              },
              {
                "event_time": -3,
                "estimate": 0.014107925412957715,
                "se": 0.026683458157318325,
                "pvalue": 0.6066446300434039,
                "lower": -0.04403033556009611,
                "upper": 0.07224618638601155
              },
              {
                "event_time": -2,
                "estimate": 0.01744452852886954,
                "se": 0.07702401207685874,
                "pvalue": 0.8246387896316951,
                "lower": -0.15037637717663382,
                "upper": 0.18526543423437292
              },
              {
                "event_time": -1,
                "estimate": -0.03268755795782061,
                "se": 0.09924468556069511,
                "pvalue": 0.7475587493677182,
                "lower": -0.24892315213375305,
                "upper": 0.18354803621811183
              },
              {
                "event_time": 0,
                "estimate": 0.07178349368089294,
                "se": 0.15908161998407677,
                "pvalue": 0.6598649669409744,
                "lower": -0.2748255809046601,
                "upper": 0.41839256826644594
              },
              {
                "event_time": 1,
                "estimate": 0.06176177217753983,
                "se": 0.16495067492959942,
                "pvalue": 0.7146203304403782,
                "lower": -0.29763487462133986,
                "upper": 0.4211584189764195
              },
              {
                "event_time": 2,
                "estimate": 0.06100043208678864,
                "se": 0.1689267832109853,
                "pvalue": 0.7242978385538383,
                "lower": -0.3070594104477207,
                "upper": 0.429060274621298
              },
              {
                "event_time": 3,
                "estimate": 0.20321565203279346,
                "se": 0.3380462556988707,
                "pvalue": 0.5589265473571976,
                "lower": -0.5333238669048744,
                "upper": 0.9397551709704614
              },
              {
                "event_time": 4,
                "estimate": 0.1156298199863234,
                "se": 0.36180727910788013,
                "pvalue": 0.7547748701195798,
                "lower": -0.6726805216009176,
                "upper": 0.9039401615735644
              },
              {
                "event_time": 5,
                "estimate": 0.2322274690802891,
                "se": 0.4277505376537747,
                "pvalue": 0.5971356857859704,
                "lower": -0.6997608902568101,
                "upper": 1.1642158284173882
              },
              {
                "event_time": 6,
                "estimate": 0.6939369461635391,
                "se": 0.36162083690015734,
                "pvalue": 0.07908275963884702,
                "lower": -0.09396717274952404,
                "upper": 1.481841065076602
              },
              {
                "event_time": 7,
                "estimate": 0.8319257462685026,
                "se": 0.39132127797287125,
                "pvalue": 0.05495077033194235,
                "lower": -0.020690074700565053,
                "upper": 1.68454156723757
              },
              {
                "event_time": 8,
                "estimate": 0.6374792013548882,
                "se": 0.41103202192149174,
                "pvalue": 0.14688146332624033,
                "lower": -0.25808264141171944,
                "upper": 1.5330410441214959
              },
              {
                "event_time": 9,
                "estimate": 0.368216405242073,
                "se": 0.33747608045591687,
                "pvalue": 0.2966571855318493,
                "lower": -0.3670808085610885,
                "upper": 1.1035136190452346
              },
              {
                "event_time": 10,
                "estimate": 0.368216405242073,
                "se": 0.33747608045591687,
                "pvalue": 0.2966571855318493,
                "lower": -0.3670808085610885,
                "upper": 1.1035136190452346
              },
              {
                "event_time": 11,
                "estimate": 0.8663773920383702,
                "se": 0.6180815083565238,
                "pvalue": 0.1863307327653376,
                "lower": -0.4803065281488961,
                "upper": 2.213061312225636
              },
              {
                "event_time": 12,
                "estimate": 1.7327547840767374,
                "se": 0.16394948313029378,
                "pvalue": 1.9636075337329141e-07,
                "lower": 1.3755395468151426,
                "upper": 2.0899700213383325
              },
              {
                "event_time": 13,
                "estimate": 1.7327547840767374,
                "se": 0.16394948313029373,
                "pvalue": 1.9636075337329075e-07,
                "lower": 1.3755395468151426,
                "upper": 2.089970021338332
              }
            ],
            "Sun\u2013Abraham": [
              {
                "event_time": -12,
                "estimate": -1.3399585459090644,
                "se": 1.0893306440387174,
                "pvalue": 0.24223904144036426,
                "lower": -3.7134061288902864,
                "upper": 1.0334890370721577
              },
              {
                "event_time": -11,
                "estimate": -1.3399585459090153,
                "se": 1.0893306440386934,
                "pvalue": 0.24223904144037087,
                "lower": -3.7134061288901856,
                "upper": 1.0334890370721548
              },
              {
                "event_time": -10,
                "estimate": -1.0049689094317753,
                "se": 0.8169979830290203,
                "pvalue": 0.2422390414403647,
                "lower": -2.785054596667653,
                "upper": 0.7751167778041026
              },
              {
                "event_time": -9,
                "estimate": -1.0049689094317638,
                "se": 0.8169979830290113,
                "pvalue": 0.24223904144036496,
                "lower": -2.785054596667622,
                "upper": 0.7751167778040946
              },
              {
                "event_time": -8,
                "estimate": -0.8039751275454201,
                "se": 0.6535983864232148,
                "pvalue": 0.24223904144036393,
                "lower": -2.228043677334119,
                "upper": 0.620093422243279
              },
              {
                "event_time": -7,
                "estimate": -0.3349896364772624,
                "se": 0.5446653220193545,
                "pvalue": 0.5500154332296319,
                "lower": -1.5217134279678644,
                "upper": 0.8517341550133395
              },
              {
                "event_time": -6,
                "estimate": -0.251242227357968,
                "se": 0.408498991514499,
                "pvalue": 0.5500154332295824,
                "lower": -1.1412850709758826,
                "upper": 0.6388006162599467
              },
              {
                "event_time": -5,
                "estimate": -0.2512422273579536,
                "se": 0.40849899151451835,
                "pvalue": 0.5500154332296234,
                "lower": -1.1412850709759104,
                "upper": 0.6388006162600033
              },
              {
                "event_time": -4,
                "estimate": -0.22332642431818286,
                "se": 0.36311021467956167,
                "pvalue": 0.5500154332296091,
                "lower": -1.0144756186452335,
                "upper": 0.5678227700088677
              },
              {
                "event_time": -3,
                "estimate": -0.2009937818863619,
                "se": 0.32679919321161355,
                "pvalue": 0.550015433229624,
                "lower": -0.913028056780725,
                "upper": 0.511040493008001
              },
              {
                "event_time": -2,
                "estimate": -1.4883290420051888e-14,
                "se": 0.0,
                "pvalue": null,
                "lower": -1.4883290420051888e-14,
                "upper": -1.4883290420051888e-14
              },
              {
                "event_time": 0,
                "estimate": -7.148087203622292e-15,
                "se": 4.3713301010785306e-08,
                "pvalue": 0.999999872215292,
                "lower": -9.524310821749165e-08,
                "upper": 9.524309392131724e-08
              },
              {
                "event_time": 1,
                "estimate": -4.294141507854567e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": -4.294141507854567e-15,
                "upper": -4.294141507854567e-15
              },
              {
                "event_time": 2,
                "estimate": -7.08786988720898e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": -7.08786988720898e-15,
                "upper": -7.08786988720898e-15
              },
              {
                "event_time": 3,
                "estimate": 0.5024844547158752,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.5024844547158752,
                "upper": 0.5024844547158752
              },
              {
                "event_time": 4,
                "estimate": 0.5024844547158769,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.5024844547158769,
                "upper": 0.5024844547158769
              },
              {
                "event_time": 5,
                "estimate": 0.574267948246718,
                "se": 2.5054612413333106e-08,
                "pvalue": 3.203884367774811e-83,
                "lower": 0.574267893657407,
                "upper": 0.574268002836029
              },
              {
                "event_time": 6,
                "estimate": 0.8614019223700604,
                "se": 0.4043091475107002,
                "pvalue": 0.054501187972750074,
                "lower": -0.01951203537807311,
                "upper": 1.742315880118194
              },
              {
                "event_time": 7,
                "estimate": 1.0049689094317376,
                "se": 0.4716940054291477,
                "pvalue": 0.054501187972748895,
                "lower": -0.022764041274412783,
                "upper": 2.032701860137888
              },
              {
                "event_time": 8,
                "estimate": 0.8039751275453926,
                "se": 0.5660328065149769,
                "pvalue": 0.18095798339442576,
                "lower": -0.429304413301987,
                "upper": 2.037254668392772
              },
              {
                "event_time": 9,
                "estimate": 0.6699792729545228,
                "se": 1.701991792547451e-08,
                "pvalue": 4.8657818120686806e-86,
                "lower": 0.6699792358713073,
                "upper": 0.6699793100377383
              },
              {
                "event_time": 10,
                "estimate": 0.6699792729545317,
                "se": 5.116443049383285e-08,
                "pvalue": 2.6502132800459508e-80,
                "lower": 0.6699791614768141,
                "upper": 0.6699793844322494
              },
              {
                "event_time": 11,
                "estimate": 1.0049689094317822,
                "se": 0.0,
                "pvalue": null,
                "lower": 1.0049689094317822,
                "upper": 1.0049689094317822
              },
              {
                "event_time": 12,
                "estimate": 2.0099378188635657,
                "se": 0.0,
                "pvalue": null,
                "lower": 2.0099378188635657,
                "upper": 2.0099378188635657
              },
              {
                "event_time": 13,
                "estimate": 2.0099378188635644,
                "se": 0.0,
                "pvalue": null,
                "lower": 2.0099378188635644,
                "upper": 2.0099378188635644
              }
            ]
          },
          "target": {
            "event_times": [
              0.0,
              1.0,
              2.0,
              3.0,
              4.0,
              5.0,
              6.0,
              7.0,
              8.0,
              9.0,
              10.0,
              11.0,
              12.0,
              13.0
            ],
            "weights": [
              0.13095238095238096,
              0.13095238095238096,
              0.13095238095238096,
              0.09523809523809523,
              0.09523809523809523,
              0.08333333333333333,
              0.08333333333333333,
              0.07142857142857142,
              0.05952380952380952,
              0.03571428571428571,
              0.03571428571428571,
              0.023809523809523808,
              0.011904761904761904,
              0.011904761904761904
            ],
            "weighting": "observations"
          },
          "checks": {
            "did2s_vs_direct_imputation_max_post_difference": 3.3306690738754696e-16,
            "package_aggregate_vs_estimable_cell_weights": null,
            "saturated_vs_deviations_relative_rss_difference": 1.939890921660278e-16
          },
          "inference": {
            "standard_errors": "Cluster-robust; did2s uses two-stage covariance",
            "confidence_intervals": "Pointwise t, clusters minus one degrees of freedom"
          },
          "f_test": {
            "F": 0.3898826587673597,
            "df_num": 48,
            "df_den": 42,
            "pvalue": 0.9990884746380607,
            "log10_pvalue": -0.0003960509674908463,
            "inference": "Homoskedastic nested-model F",
            "observations": 195,
            "design_columns": 112,
            "restricted_design_columns": 64,
            "fixed_effect_rank": 41,
            "covariance_rank": 48,
            "rss_unrestricted": 18.313986828495853,
            "rss_restricted": 26.474336402580846,
            "test_horizon": null,
            "reference_cohort": 2,
            "pyfixest": "0.27.0",
            "formulaic": "1.0.2",
            "design_head": {
              "index": [
                0,
                1,
                2,
                3,
                4
              ],
              "columns": [
                "C(rel_time, contr.treatment(base=-1.0))[T.-12.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-11.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-10.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-9.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-8.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-7.0]"
              ],
              "data": [
                [
                  0.6533333333333333,
                  -0.046666666666666676,
                  -0.13999999999999999,
                  -0.039999999999999994,
                  -0.13333333333333336,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  0.6533333333333333,
                  -0.039999999999999994,
                  -0.13999999999999999,
                  -0.03333333333333334,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  0.66,
                  -0.039999999999999994,
                  -0.13333333333333336,
                  -0.02666666666666667
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  -0.039999999999999994,
                  0.66,
                  -0.03333333333333334,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  -0.039999999999999994,
                  -0.039999999999999994,
                  0.6666666666666667,
                  -0.02666666666666667
                ]
              ]
            },
            "formula": "y~i(rel_time,ref=-1.0)+i(rel_time,cohort_dummy_4,ref=-1.0)+i(rel_time,cohort_dummy_5,ref=-1.0)+i(rel_time,cohort_dummy_7,ref=-1.0)+i(rel_time,cohort_dummy_8,ref=-1.0)+i(rel_time,cohort_dummy_9,ref=-1.0)+i(rel_time,cohort_dummy_11,ref=-1.0)+i(rel_time,cohort_dummy_13,ref=-1.0)|unit+time_fe",
            "restriction_names": [
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.9.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.10.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.11.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.9.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.10.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_13",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_13"
            ],
            "deviations": [
              {
                "event_time": -3.0,
                "cohort": 4,
                "estimate": 0.6699792729544821
              },
              {
                "event_time": -2.0,
                "cohort": 4,
                "estimate": -2.7755575615628914e-15
              },
              {
                "event_time": 0.0,
                "cohort": 4,
                "estimate": 1.6653345369377348e-15
              },
              {
                "event_time": 1.0,
                "cohort": 4,
                "estimate": -2.886579864025407e-15
              },
              {
                "event_time": 2.0,
                "cohort": 4,
                "estimate": 2.220446049250313e-16
              },
              {
                "event_time": 3.0,
                "cohort": 4,
                "estimate": -2.0099378188634662
              },
              {
                "event_time": 4.0,
                "cohort": 4,
                "estimate": -2.009937818863468
              },
              {
                "event_time": 5.0,
                "cohort": 4,
                "estimate": -2.009937818863468
              },
              {
                "event_time": 6.0,
                "cohort": 4,
                "estimate": -2.0099378188634667
              },
              {
                "event_time": 7.0,
                "cohort": 4,
                "estimate": -2.0099378188634622
              },
              {
                "event_time": 8.0,
                "cohort": 4,
                "estimate": -2.0099378188634587
              },
              {
                "event_time": 9.0,
                "cohort": 4,
                "estimate": -2.009937818863463
              },
              {
                "event_time": 10.0,
                "cohort": 4,
                "estimate": -2.009937818863462
              },
              {
                "event_time": 11.0,
                "cohort": 4,
                "estimate": -2.0099378188634707
              },
              {
                "event_time": -4.0,
                "cohort": 5,
                "estimate": 0.6699792729544813
              },
              {
                "event_time": -3.0,
                "cohort": 5,
                "estimate": 0.6699792729544878
              },
              {
                "event_time": -2.0,
                "cohort": 5,
                "estimate": -3.885780586188048e-15
              },
              {
                "event_time": 0.0,
                "cohort": 5,
                "estimate": -1.609823385706477e-15
              },
              {
                "event_time": 1.0,
                "cohort": 5,
                "estimate": 5.218048215738236e-15
              },
              {
                "event_time": 2.0,
                "cohort": 5,
                "estimate": 1.3877787807814457e-16
              },
              {
                "event_time": 3.0,
                "cohort": 5,
                "estimate": -2.0099378188634627
              },
              {
                "event_time": 4.0,
                "cohort": 5,
                "estimate": -2.009937818863466
              },
              {
                "event_time": 5.0,
                "cohort": 5,
                "estimate": -2.0099378188634613
              },
              {
                "event_time": 6.0,
                "cohort": 5,
                "estimate": -2.009937818863463
              },
              {
                "event_time": 7.0,
                "cohort": 5,
                "estimate": -2.0099378188634605
              },
              {
                "event_time": 8.0,
                "cohort": 5,
                "estimate": -2.0099378188634596
              },
              {
                "event_time": 9.0,
                "cohort": 5,
                "estimate": -2.0099378188634622
              },
              {
                "event_time": 10.0,
                "cohort": 5,
                "estimate": -2.0099378188634653
              },
              {
                "event_time": -6.0,
                "cohort": 7,
                "estimate": 0.6699792729544879
              },
              {
                "event_time": -5.0,
                "cohort": 7,
                "estimate": 0.6699792729544836
              },
              {
                "event_time": -4.0,
                "cohort": 7,
                "estimate": 0.6699792729544884
              },
              {
                "event_time": -3.0,
                "cohort": 7,
                "estimate": 0.669979272954492
              },
              {
                "event_time": -2.0,
                "cohort": 7,
                "estimate": 4.773959005888173e-15
              },
              {
                "event_time": 0.0,
                "cohort": 7,
                "estimate": 2.886579864025407e-15
              },
              {
                "event_time": 1.0,
                "cohort": 7,
                "estimate": 6.439293542825908e-15
              },
              {
                "event_time": 2.0,
                "cohort": 7,
                "estimate": -1.0547118733938987e-15
              },
              {
                "event_time": 3.0,
                "cohort": 7,
                "estimate": -2.0099378188634676
              },
              {
                "event_time": 4.0,
                "cohort": 7,
                "estimate": -2.0099378188634645
              },
              {
                "event_time": 5.0,
                "cohort": 7,
                "estimate": -2.009937818863463
              },
              {
                "event_time": 6.0,
                "cohort": 7,
                "estimate": -1.0049689094317231
              },
              {
                "event_time": 7.0,
                "cohort": 7,
                "estimate": -1.0049689094317267
              },
              {
                "event_time": 8.0,
                "cohort": 7,
                "estimate": -1.004968909431728
              },
              {
                "event_time": -7.0,
                "cohort": 8,
                "estimate": 0.6699792729544942
              },
              {
                "event_time": -6.0,
                "cohort": 8,
                "estimate": 0.6699792729544849
              },
              {
                "event_time": -5.0,
                "cohort": 8,
                "estimate": 0.6699792729544899
              },
              {
                "event_time": -4.0,
                "cohort": 8,
                "estimate": 0.669979272954494
              },
              {
                "event_time": -3.0,
                "cohort": 8,
                "estimate": 0.6699792729544936
              },
              {
                "event_time": -2.0,
                "cohort": 8,
                "estimate": 1.7763568394002505e-15
              },
              {
                "event_time": 0.0,
                "cohort": 8,
                "estimate": 6.661338147750939e-15
              },
              {
                "event_time": 1.0,
                "cohort": 8,
                "estimate": 6.439293542825908e-15
              },
              {
                "event_time": 2.0,
                "cohort": 8,
                "estimate": 1.817990202823694e-15
              },
              {
                "event_time": 3.0,
                "cohort": 8,
                "estimate": -4.85722573273506e-17
              },
              {
                "event_time": 4.0,
                "cohort": 8,
                "estimate": -2.942091015256665e-15
              },
              {
                "event_time": 5.0,
                "cohort": 8,
                "estimate": 5.329070518200751e-15
              },
              {
                "event_time": 6.0,
                "cohort": 8,
                "estimate": 5.329070518200751e-15
              },
              {
                "event_time": 7.0,
                "cohort": 8,
                "estimate": 2.4424906541753444e-15
              },
              {
                "event_time": -8.0,
                "cohort": 9,
                "estimate": 1.3399585459089702
              },
              {
                "event_time": -7.0,
                "cohort": 9,
                "estimate": 0.6699792729544818
              },
              {
                "event_time": -6.0,
                "cohort": 9,
                "estimate": 0.6699792729544864
              },
              {
                "event_time": -5.0,
                "cohort": 9,
                "estimate": 0.6699792729544919
              },
              {
                "event_time": -4.0,
                "cohort": 9,
                "estimate": 0.6699792729544917
              },
              {
                "event_time": -3.0,
                "cohort": 9,
                "estimate": 0.6699792729544901
              },
              {
                "event_time": -2.0,
                "cohort": 9,
                "estimate": -2.1094237467877974e-15
              },
              {
                "event_time": 0.0,
                "cohort": 9,
                "estimate": 2.886579864025407e-15
              },
              {
                "event_time": 1.0,
                "cohort": 9,
                "estimate": 3.4416913763379853e-15
              },
              {
                "event_time": 2.0,
                "cohort": 9,
                "estimate": 2.0539125955565396e-15
              },
              {
                "event_time": 3.0,
                "cohort": 9,
                "estimate": -2.009937818863468
              },
              {
                "event_time": 4.0,
                "cohort": 9,
                "estimate": -2.009937818863464
              },
              {
                "event_time": 5.0,
                "cohort": 9,
                "estimate": -2.0099378188634622
              },
              {
                "event_time": 6.0,
                "cohort": 9,
                "estimate": -2.009937818863459
              },
              {
                "event_time": -10.0,
                "cohort": 11,
                "estimate": 1.3399585459089824
              },
              {
                "event_time": -9.0,
                "cohort": 11,
                "estimate": 1.339958545908973
              },
              {
                "event_time": -8.0,
                "cohort": 11,
                "estimate": 1.3399585459089705
              },
              {
                "event_time": -7.0,
                "cohort": 11,
                "estimate": 0.6699792729544978
              },
              {
                "event_time": -6.0,
                "cohort": 11,
                "estimate": 0.669979272954495
              },
              {
                "event_time": -5.0,
                "cohort": 11,
                "estimate": 0.6699792729544924
              },
              {
                "event_time": -4.0,
                "cohort": 11,
                "estimate": 0.6699792729544936
              },
              {
                "event_time": -3.0,
                "cohort": 11,
                "estimate": 0.6699792729544942
              },
              {
                "event_time": -2.0,
                "cohort": 11,
                "estimate": 1.5543122344752192e-15
              },
              {
                "event_time": 0.0,
                "cohort": 11,
                "estimate": 9.457712391025552e-15
              },
              {
                "event_time": 1.0,
                "cohort": 11,
                "estimate": 8.326672684688674e-15
              },
              {
                "event_time": 2.0,
                "cohort": 11,
                "estimate": 7.771561172376096e-15
              },
              {
                "event_time": 3.0,
                "cohort": 11,
                "estimate": -2.009937818863459
              },
              {
                "event_time": 4.0,
                "cohort": 11,
                "estimate": -2.0099378188634613
              },
              {
                "event_time": 0.0,
                "cohort": 13,
                "estimate": 6.827871601444713e-15
              },
              {
                "event_time": 1.0,
                "cohort": 13,
                "estimate": 6.217248937900877e-15
              },
              {
                "event_time": 2.0,
                "cohort": 13,
                "estimate": 2.220446049250313e-15
              }
            ]
          }
        }
      },
      "code_sha256": {
        "replication_engine.py": "85957b22db6cf6312f27a925b03b907e4d51071cc59a60cfdf2d7b039b1e34eb",
        "reference_f_test.py": "26f3d65e1ff59d46f05bb28011b2ed34b9ee150f04c47c144dd6836a4d75d6f0",
        "sparse_did2s.py": "a348042269b0077dd2916898779f992f0b5fc2971edfee8b0118d3af715eaafb"
      }
    }
  },
  {
    "study_id": 12,
    "specification_id": "S12-P003",
    "source_specification_id": "LOCAL-ELECTIONS-T5-C3-PUBLIC-GOODS",
    "role": "active_comparison",
    "published_source_location": "Main-text Equation (1), Table 5 column 3, panel B",
    "outcome_label": "Public-goods expenditure funded by villagers (10,000 constant RMB)",
    "outcome_variable": "",
    "treatment_label": "Post-first-election indicator equal to one in and after the village's first election",
    "unit_fixed_effects": "Village fixed effects",
    "time_fixed_effects": "Province-by-calendar-year fixed effects (saturated; common calendar-year effects nested)",
    "allowed_adjustments": "None; baseline province-specific linear trends are replaced by the province-by-year effects",
    "published_weights": "",
    "published_clustering": "Village",
    "panel_structure": "Balanced annual village panel: 217 villages, 1986-2005",
    "design": "panel",
    "descriptive_metadata_status": "recorded_source_fields",
    "title": "The Rise and Fall of Local Elections in China",
    "status": "ready",
    "reason": "",
    "config": "analyses/full-archive/configs/S12-P003.json",
    "input_bytes": 198601,
    "specification_type": "twfe_scalar",
    "run_status": "completed",
    "result": {
      "schema": "did-replication-v2",
      "config": {
        "outcomes": [
          "y"
        ],
        "treatments": [
          "d"
        ],
        "unit": "unit",
        "time": "time",
        "cluster": "cluster",
        "covariates": [],
        "baseline_by_time": [],
        "weight": null,
        "period_step": 1,
        "period_values": null,
        "display_window": [
          -10,
          10
        ],
        "seed": 20261008,
        "panelview_max_units": 100,
        "test_mode": "classical",
        "test_horizon": null,
        "post_horizon": null,
        "post_weighting": "observations",
        "sample_query": null,
        "reversal_policy": "drop_post_untreated",
        "labels": {
          "y": "Public-goods expenditure funded by villagers (10,000 constant RMB)",
          "d": "Post-first-election indicator equal to one in and after the village's first election"
        },
        "allow_repeated_cells": true,
        "time_fe": "archive_time_fe",
        "unit_fe": null,
        "frequency_weights": false,
        "source_sd": null,
        "latest_cohort_control": true,
        "slug": "s12-p003",
        "study_id": 12,
        "study": "The Rise and Fall of Local Elections in China",
        "citation": "Martinez-Bravo et al. (2022), AER. https://doi.org/10.1257/aer.20181249",
        "description": "Public-goods expenditure funded by villagers (10,000 constant RMB)",
        "source_specification_id": "LOCAL-ELECTIONS-T5-C3-PUBLIC-GOODS",
        "specification_id": "S12-P003",
        "data": "analyses/full-archive/prepared/S12-P003.parquet",
        "output_dir": "analyses/full-archive/results/S12-P003"
      },
      "source": {
        "file": "S12-P003.parquet",
        "bytes": 71194,
        "sha256": "d9fe8b8685c7c979699e379a22ae8a21389d98a4f65fa60affd1d00168d3c345"
      },
      "versions": {
        "pyfixest": "0.60.0",
        "polars": "2.0.0",
        "duckreg": "0.4.1",
        "numpy": "2.5.3",
        "pandas": "3.0.6"
      },
      "specifications": {
        "y__d": {
          "sample": {
            "outcome": "y",
            "treatment": "d",
            "source_rows": 4340,
            "source_sd": 117.72847107821698,
            "rows": 195,
            "units": 13,
            "clusters": 13,
            "treated_units": 11,
            "never_treated_units": 2,
            "treated_cohorts": 8,
            "latest_cohort_control_index": 16,
            "unique_unit_period_cells": 195,
            "unsupported_prediction_rows_removed": 806,
            "initially_treated_units_removed": 106,
            "post_adoption_untreated_rows_removed": 0,
            "units_without_minus_one_removed": 0,
            "additional_rows_removed": 1470
          },
          "estimates": [
            {
              "method": "Static TWFE",
              "estimate": -0.00022117981059667995,
              "se": 0.017307556205773494,
              "pvalue": 0.9900138158215633,
              "lower": -0.03793110532192263,
              "upper": 0.03748874570072926
            },
            {
              "method": "Dynamic TWFE",
              "estimate": -0.0036763867168488305,
              "se": 0.02976308133930696,
              "pvalue": 0.9037387934440706,
              "lower": -0.06852457018936012,
              "upper": 0.06117179675566245
            },
            {
              "method": "BJS / did2s",
              "estimate": 0.02281206717922724,
              "se": 0.021650661201683057,
              "pvalue": 0.3128001165907277,
              "lower": -0.0243606712177783,
              "upper": 0.06998480557623278
            },
            {
              "method": "Sun\u2013Abraham",
              "estimate": 0.024392634950034197,
              "se": 0.009444990748230549,
              "pvalue": 0.02398262185511878,
              "lower": 0.0038137679317012015,
              "upper": 0.04497150196836719
            }
          ],
          "event_studies": {
            "Dynamic TWFE": [
              {
                "event_time": -12,
                "estimate": 0.059196918580553023,
                "se": 0.09113511710599964,
                "pvalue": 0.5282200595294907,
                "lower": -0.1393694438032243,
                "upper": 0.2577632809643303
              },
              {
                "event_time": -11,
                "estimate": -0.058295200656885184,
                "se": 0.048322612310738276,
                "pvalue": 0.25091859793461296,
                "lower": -0.1635811283225573,
                "upper": 0.04699072700878693
              },
              {
                "event_time": -10,
                "estimate": -0.017099817395451588,
                "se": 0.040539536480383095,
                "pvalue": 0.6806246328390149,
                "lower": -0.10542787958767291,
                "upper": 0.07122824479676973
              },
              {
                "event_time": -9,
                "estimate": -0.018884677542940563,
                "se": 0.040666396471541105,
                "pvalue": 0.6506872779606606,
                "lower": -0.10748914391146844,
                "upper": 0.0697197888255873
              },
              {
                "event_time": -8,
                "estimate": -0.023823924547124464,
                "se": 0.031293010846929585,
                "pvalue": 0.46116731540320854,
                "lower": -0.09200553805933039,
                "upper": 0.04435768896508145
              },
              {
                "event_time": -7,
                "estimate": 0.0096435289104136,
                "se": 0.03753644383112573,
                "pvalue": 0.8015994264468229,
                "lower": -0.07214135648892643,
                "upper": 0.09142841430975364
              },
              {
                "event_time": -6,
                "estimate": -0.026088488289981063,
                "se": 0.024532953910117096,
                "pvalue": 0.3085295086004542,
                "lower": -0.07954120301897899,
                "upper": 0.02736422643901686
              },
              {
                "event_time": -5,
                "estimate": -0.018590466906987107,
                "se": 0.027187525906484017,
                "pvalue": 0.5070994875289521,
                "lower": -0.07782699715894463,
                "upper": 0.04064606334497041
              },
              {
                "event_time": -4,
                "estimate": 0.002476580748670293,
                "se": 0.033278180118401945,
                "pvalue": 0.9419019556898296,
                "lower": -0.07003034504128075,
                "upper": 0.07498350653862135
              },
              {
                "event_time": -3,
                "estimate": -0.017808364917962435,
                "se": 0.01955965043106098,
                "pvalue": 0.3805025850306007,
                "lower": -0.060425182220964234,
                "upper": 0.024808452385039363
              },
              {
                "event_time": -2,
                "estimate": -0.00928591357595275,
                "se": 0.023282455055235827,
                "pvalue": 0.6970190920147663,
                "lower": -0.06001402535645119,
                "upper": 0.041442198204545685
              },
              {
                "event_time": 0,
                "estimate": -0.041160359719402455,
                "se": 0.03545708270739459,
                "pvalue": 0.26827552283244593,
                "lower": -0.1184147064248458,
                "upper": 0.0360939869860409
              },
              {
                "event_time": 1,
                "estimate": 0.005432050575927383,
                "se": 0.023380150222391417,
                "pvalue": 0.820192228897923,
                "lower": -0.045508920688166137,
                "upper": 0.0563730218400209
              },
              {
                "event_time": 2,
                "estimate": -0.033782510753194266,
                "se": 0.04030272149586457,
                "pvalue": 0.41829125025884295,
                "lower": -0.1215945974188892,
                "upper": 0.05402957591250066
              },
              {
                "event_time": 3,
                "estimate": 0.010892416467396294,
                "se": 0.03621960150736571,
                "pvalue": 0.7687651552895736,
                "lower": -0.0680233159822866,
                "upper": 0.08980814891707918
              },
              {
                "event_time": 4,
                "estimate": -0.037051143551217275,
                "se": 0.0367905825627961,
                "pvalue": 0.33377126413936964,
                "lower": -0.11721093684996883,
                "upper": 0.04310864974753428
              },
              {
                "event_time": 5,
                "estimate": 0.086013971844432,
                "se": 0.10164906949355154,
                "pvalue": 0.4140052425261623,
                "lower": -0.13546032489185378,
                "upper": 0.30748826858071776
              },
              {
                "event_time": 6,
                "estimate": -0.04505666036346823,
                "se": 0.033199890731779126,
                "pvalue": 0.19971704437603982,
                "lower": -0.1173930082334187,
                "upper": 0.027279687506482235
              },
              {
                "event_time": 7,
                "estimate": 0.06900127287212589,
                "se": 0.09342214270327007,
                "pvalue": 0.4743507520124113,
                "lower": -0.1345480902247616,
                "upper": 0.27255063596901336
              },
              {
                "event_time": 8,
                "estimate": -0.0837738311603018,
                "se": 0.07289836859019169,
                "pvalue": 0.272869131387922,
                "lower": -0.24260573190642198,
                "upper": 0.07505806958581836
              },
              {
                "event_time": 9,
                "estimate": 0.20071849722523463,
                "se": 0.20483981556969932,
                "pvalue": 0.34648797194242376,
                "lower": -0.24558912096469512,
                "upper": 0.6470261154151644
              },
              {
                "event_time": 10,
                "estimate": 0.050099692531626085,
                "se": 0.15814455790138998,
                "pvalue": 0.756841258247602,
                "lower": -0.29446769916597426,
                "upper": 0.3946670842292265
              },
              {
                "event_time": 11,
                "estimate": -0.1602055460057785,
                "se": 0.1063927338510422,
                "pvalue": 0.15798164547998236,
                "lower": -0.39201539950380004,
                "upper": 0.07160430749224309
              },
              {
                "event_time": 12,
                "estimate": 0.02246720330447454,
                "se": 0.07521288861356916,
                "pvalue": 0.7702673793630195,
                "lower": -0.14140760336310215,
                "upper": 0.18634200997205125
              },
              {
                "event_time": 13,
                "estimate": -0.0712779910428637,
                "se": 0.0730405249446729,
                "pvalue": 0.34839229639691804,
                "lower": -0.23041962387794626,
                "upper": 0.08786364179221887
              }
            ],
            "BJS / did2s": [
              {
                "event_time": -12,
                "estimate": 0.045915901878856906,
                "se": 0.04147266519795293,
                "pvalue": 0.289934519091072,
                "lower": -0.04444527313493651,
                "upper": 0.1362770768926503
              },
              {
                "event_time": -11,
                "estimate": -0.0218912502652494,
                "se": 0.012517397859416923,
                "pvalue": 0.10582196830025815,
                "lower": -0.0491643173153961,
                "upper": 0.005381816784897294
              },
              {
                "event_time": -10,
                "estimate": -0.014210440338413241,
                "se": 0.012777820818277151,
                "pvalue": 0.28787151081214035,
                "lower": -0.0420509202724645,
                "upper": 0.01363003959563802
              },
              {
                "event_time": -9,
                "estimate": -0.0007924133547381178,
                "se": 0.005574416475640925,
                "pvalue": 0.8893188662189916,
                "lower": -0.012938023489772939,
                "upper": 0.011353196780296703
              },
              {
                "event_time": -8,
                "estimate": -0.023626467300864734,
                "se": 0.016579953927939397,
                "pvalue": 0.1796432979092693,
                "lower": -0.05975108363435065,
                "upper": 0.012498149032621184
              },
              {
                "event_time": -7,
                "estimate": 0.02485058604287359,
                "se": 0.0169034823115341,
                "pvalue": 0.1672494829302275,
                "lower": -0.01197893808354997,
                "upper": 0.061680110169297156
              },
              {
                "event_time": -6,
                "estimate": -0.013374414520244137,
                "se": 0.011039031959442737,
                "pvalue": 0.24900028411767966,
                "lower": -0.03742639898058454,
                "upper": 0.010677569940096263
              },
              {
                "event_time": -5,
                "estimate": 0.004162378757069375,
                "se": 0.00862252239727327,
                "pvalue": 0.6379717317548607,
                "lower": -0.014624483666202656,
                "upper": 0.022949241180341404
              },
              {
                "event_time": -4,
                "estimate": 0.006776146533345303,
                "se": 0.010016739249895079,
                "pvalue": 0.5115633451406282,
                "lower": -0.015048453455757387,
                "upper": 0.02860074652244799
              },
              {
                "event_time": -3,
                "estimate": -0.004526833875646607,
                "se": 0.004368824771985379,
                "pvalue": 0.32055386423384785,
                "lower": -0.014045685339416355,
                "upper": 0.004992017588123139
              },
              {
                "event_time": -2,
                "estimate": 0.005578477586267099,
                "se": 0.0041623238855585856,
                "pvalue": 0.20499443054265667,
                "lower": -0.0034904470968182954,
                "upper": 0.014647402269352494
              },
              {
                "event_time": -1,
                "estimate": -0.0037126421361067894,
                "se": 0.004370158375491726,
                "pvalue": 0.41220713886991617,
                "lower": -0.013234399272305856,
                "upper": 0.005809115000092277
              },
              {
                "event_time": 0,
                "estimate": 0.001940727577281824,
                "se": 0.01337246635409533,
                "pvalue": 0.887018457729517,
                "lower": -0.02719537367931443,
                "upper": 0.031076828833878075
              },
              {
                "event_time": 1,
                "estimate": 0.0055601758087319856,
                "se": 0.021385335434498776,
                "pvalue": 0.7992715414923186,
                "lower": -0.04103446740269114,
                "upper": 0.05215481902015511
              },
              {
                "event_time": 2,
                "estimate": 0.004038741705195065,
                "se": 0.009743544092800021,
                "pvalue": 0.6858183864504473,
                "lower": -0.01719061717062596,
                "upper": 0.025268100581016088
              },
              {
                "event_time": 3,
                "estimate": 0.017814422417971265,
                "se": 0.029305997614244954,
                "pvalue": 0.5545998060522486,
                "lower": -0.04603786117014283,
                "upper": 0.08166670600608536
              },
              {
                "event_time": 4,
                "estimate": -0.009062986653787117,
                "se": 0.015477789161095379,
                "pvalue": 0.5690280249179832,
                "lower": -0.0427861922528661,
                "upper": 0.024660218945291863
              },
              {
                "event_time": 5,
                "estimate": 0.08986322263803484,
                "se": 0.09218957185294502,
                "pvalue": 0.34891750248783276,
                "lower": -0.11100059927669056,
                "upper": 0.2907270445527602
              },
              {
                "event_time": 6,
                "estimate": -0.00020340477685996944,
                "se": 0.013022141048645167,
                "pvalue": 0.9877943119016317,
                "lower": -0.028576212763384314,
                "upper": 0.028169403209664375
              },
              {
                "event_time": 7,
                "estimate": 0.0896569265508406,
                "se": 0.07588447588296002,
                "pvalue": 0.26029300972152913,
                "lower": -0.07568114307552606,
                "upper": 0.2549949961772072
              },
              {
                "event_time": 8,
                "estimate": 0.008132026796640397,
                "se": 0.009221986560500708,
                "pvalue": 0.3952003990797614,
                "lower": -0.011960955836397301,
                "upper": 0.028225009429678094
              },
              {
                "event_time": 9,
                "estimate": 0.316906259530562,
                "se": 0.2523822755275489,
                "pvalue": 0.23313860663390024,
                "lower": -0.23298748036947087,
                "upper": 0.8667999994305948
              },
              {
                "event_time": 10,
                "estimate": -0.03056403125176841,
                "se": 0.18208730915995355,
                "pvalue": 0.8694940453610156,
                "lower": -0.42729819656905826,
                "upper": 0.3661701340655214
              },
              {
                "event_time": 11,
                "estimate": -0.19965816369084893,
                "se": 0.1605977097650058,
                "pvalue": 0.23752899700474792,
                "lower": -0.5495705141420175,
                "upper": 0.15025418676031965
              },
              {
                "event_time": 12,
                "estimate": 0.0266676425835824,
                "se": 0.026827346334654924,
                "pvalue": 0.3398222344101723,
                "lower": -0.03178412379628985,
                "upper": 0.08511940896345464
              },
              {
                "event_time": 13,
                "estimate": 0.0266676425835824,
                "se": 0.02682734633465493,
                "pvalue": 0.33982223441017245,
                "lower": -0.031784123796289865,
                "upper": 0.08511940896345466
              }
            ],
            "Sun\u2013Abraham": [
              {
                "event_time": -12,
                "estimate": 0.0753854572451711,
                "se": 0.17317605887352258,
                "pvalue": 0.6710632442881119,
                "lower": -0.3019327616196672,
                "upper": 0.4527036761100094
              },
              {
                "event_time": -11,
                "estimate": -0.0041475205235226315,
                "se": 0.06743523845343093,
                "pvalue": 0.9519705312572417,
                "lower": -0.15107628323752675,
                "upper": 0.1427812421904815
              },
              {
                "event_time": -10,
                "estimate": -0.018840495745264522,
                "se": 0.05057642884007291,
                "pvalue": 0.7160051555567057,
                "lower": -0.12903706778076698,
                "upper": 0.09135607629023795
              },
              {
                "event_time": -9,
                "estimate": -0.003110640392642051,
                "se": 0.05057642884007347,
                "pvalue": 0.9519705312572408,
                "lower": -0.11330721242814575,
                "upper": 0.10708593164286163
              },
              {
                "event_time": -8,
                "estimate": -0.006683140408146016,
                "se": 0.040461143072058316,
                "pvalue": 0.8715567152482294,
                "lower": -0.09484039803654798,
                "upper": 0.08147411722025594
              },
              {
                "event_time": -7,
                "estimate": 0.04009789899597194,
                "se": 0.0337176192267144,
                "pvalue": 0.2573501785988598,
                "lower": -0.03336648236102782,
                "upper": 0.1135622803529717
              },
              {
                "event_time": -6,
                "estimate": 0.004687496609535182,
                "se": 0.025288214420036963,
                "pvalue": 0.8560405586768771,
                "lower": -0.050410789408217166,
                "upper": 0.05978578262728752
              },
              {
                "event_time": -5,
                "estimate": 0.008931250545049809,
                "se": 0.025288214420037158,
                "pvalue": 0.7300812444293161,
                "lower": -0.046167035472702955,
                "upper": 0.06402953656280258
              },
              {
                "event_time": -4,
                "estimate": 0.010390972722234245,
                "se": 0.02247841281781101,
                "pvalue": 0.6521607478623472,
                "lower": -0.03858528151576866,
                "upper": 0.05936722696023715
              },
              {
                "event_time": -3,
                "estimate": -0.0012442561570565887,
                "se": 0.02023057153602969,
                "pvalue": 0.9519705312572505,
                "lower": -0.04532288497125872,
                "upper": 0.04283437265714554
              },
              {
                "event_time": -2,
                "estimate": 0.016791748799052025,
                "se": 0.010140535786695382,
                "pvalue": 0.12363739587384896,
                "lower": -0.005302580672699533,
                "upper": 0.03888607827080358
              },
              {
                "event_time": 0,
                "estimate": 0.00818101737157629,
                "se": 0.018391428669118297,
                "pvalue": 0.6643614438492113,
                "lower": -0.03189046336860834,
                "upper": 0.04825249811176092
              },
              {
                "event_time": 1,
                "estimate": 0.005944460301480964,
                "se": 0.03862662279531193,
                "pvalue": 0.8802500176930332,
                "lower": -0.07821572101166128,
                "upper": 0.09010464161462321
              },
              {
                "event_time": 2,
                "estimate": 0.007950686748724275,
                "se": 0.018391428669118373,
                "pvalue": 0.6731871351269106,
                "lower": -0.03212079399146052,
                "upper": 0.04802216748890907
              },
              {
                "event_time": 3,
                "estimate": 0.024423498841469035,
                "se": 1.1396801283086862e-09,
                "pvalue": 7.179606661996612e-83,
                "lower": 0.02442349635831935,
                "upper": 0.02442350132461872
              },
              {
                "event_time": 4,
                "estimate": -0.002241838885379757,
                "se": 0.003413370300155683,
                "pvalue": 0.5237175780698298,
                "lower": -0.009678933887764037,
                "upper": 0.005195256117004524
              },
              {
                "event_time": 5,
                "estimate": 0.096379778152174,
                "se": 1.9937761379776905e-09,
                "pvalue": 4.1369965550404505e-87,
                "lower": 0.09637977380810897,
                "upper": 0.09637978249623902
              },
              {
                "event_time": 6,
                "estimate": 0.004957899628806313,
                "se": 0.00698114592146774,
                "pvalue": 0.4911614270145349,
                "lower": -0.010252710670666645,
                "upper": 0.02016850992827927
              },
              {
                "event_time": 7,
                "estimate": 0.0885697229351981,
                "se": 1.894713224366253e-09,
                "pvalue": 6.187253388578638e-87,
                "lower": 0.08856971880697262,
                "upper": 0.08856972706342359
              },
              {
                "event_time": 8,
                "estimate": 4.539578179954495e-16,
                "se": 1.4044359897064122e-09,
                "pvalue": 0.9999997474099749,
                "lower": -3.0600026988609047e-09,
                "upper": 3.0600036067765404e-09
              },
              {
                "event_time": 9,
                "estimate": 0.3114511411798249,
                "se": 0.0,
                "pvalue": null,
                "lower": 0.3114511411798249,
                "upper": 0.3114511411798249
              },
              {
                "event_time": 10,
                "estimate": -0.04015373391093567,
                "se": 0.0,
                "pvalue": null,
                "lower": -0.04015373391093567,
                "upper": -0.04015373391093567
              },
              {
                "event_time": 11,
                "estimate": -0.2129920281850806,
                "se": 0.0,
                "pvalue": null,
                "lower": -0.2129920281850806,
                "upper": -0.2129920281850806
              },
              {
                "event_time": 12,
                "estimate": 9.83588210878897e-16,
                "se": 0.0,
                "pvalue": null,
                "lower": 9.83588210878897e-16,
                "upper": 9.83588210878897e-16
              },
              {
                "event_time": 13,
                "estimate": 6.739400704170354e-16,
                "se": 0.0,
                "pvalue": null,
                "lower": 6.739400704170354e-16,
                "upper": 6.739400704170354e-16
              }
            ]
          },
          "target": {
            "event_times": [
              0.0,
              1.0,
              2.0,
              3.0,
              4.0,
              5.0,
              6.0,
              7.0,
              8.0,
              9.0,
              10.0,
              11.0,
              12.0,
              13.0
            ],
            "weights": [
              0.13095238095238096,
              0.13095238095238096,
              0.13095238095238096,
              0.09523809523809523,
              0.09523809523809523,
              0.08333333333333333,
              0.08333333333333333,
              0.07142857142857142,
              0.05952380952380952,
              0.03571428571428571,
              0.03571428571428571,
              0.023809523809523808,
              0.011904761904761904,
              0.011904761904761904
            ],
            "weighting": "observations"
          },
          "checks": {
            "did2s_vs_direct_imputation_max_post_difference": 1.1102230246251565e-16,
            "package_aggregate_vs_estimable_cell_weights": null,
            "saturated_vs_deviations_relative_rss_difference": 5.551115123125783e-17
          },
          "inference": {
            "standard_errors": "Cluster-robust; did2s uses two-stage covariance",
            "confidence_intervals": "Pointwise t, clusters minus one degrees of freedom"
          },
          "f_test": {
            "F": 11.923352652069013,
            "df_num": 48,
            "df_den": 42,
            "pvalue": 1.454558695624506e-13,
            "log10_pvalue": -12.837268749032592,
            "inference": "Homoskedastic nested-model F",
            "observations": 195,
            "design_columns": 112,
            "restricted_design_columns": 64,
            "fixed_effect_rank": 41,
            "covariance_rank": 48,
            "rss_unrestricted": 0.06640744643248557,
            "rss_restricted": 0.9713210493329515,
            "test_horizon": null,
            "reference_cohort": 2,
            "pyfixest": "0.27.0",
            "formulaic": "1.0.2",
            "design_head": {
              "index": [
                0,
                1,
                2,
                3,
                4
              ],
              "columns": [
                "C(rel_time, contr.treatment(base=-1.0))[T.-12.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-11.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-10.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-9.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-8.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-7.0]"
              ],
              "data": [
                [
                  0.6533333333333333,
                  -0.046666666666666676,
                  -0.13999999999999999,
                  -0.039999999999999994,
                  -0.13333333333333336,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  0.6533333333333333,
                  -0.039999999999999994,
                  -0.13999999999999999,
                  -0.03333333333333334,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  0.66,
                  -0.039999999999999994,
                  -0.13333333333333336,
                  -0.02666666666666667
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  -0.039999999999999994,
                  0.66,
                  -0.03333333333333334,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  -0.039999999999999994,
                  -0.039999999999999994,
                  0.6666666666666667,
                  -0.02666666666666667
                ]
              ]
            },
            "formula": "y~i(rel_time,ref=-1.0)+i(rel_time,cohort_dummy_4,ref=-1.0)+i(rel_time,cohort_dummy_5,ref=-1.0)+i(rel_time,cohort_dummy_7,ref=-1.0)+i(rel_time,cohort_dummy_8,ref=-1.0)+i(rel_time,cohort_dummy_9,ref=-1.0)+i(rel_time,cohort_dummy_11,ref=-1.0)+i(rel_time,cohort_dummy_13,ref=-1.0)|unit_fe+time_fe",
            "restriction_names": [
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.9.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.10.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.11.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.9.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.10.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_13",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_13"
            ],
            "deviations": [
              {
                "event_time": -3.0,
                "cohort": 4,
                "estimate": 0.00414752052352399
              },
              {
                "event_time": -2.0,
                "cohort": 4,
                "estimate": -0.016538316393602426
              },
              {
                "event_time": 0.0,
                "cohort": 4,
                "estimate": -0.10243375265790426
              },
              {
                "event_time": 1.0,
                "cohort": 4,
                "estimate": 0.020973140470163576
              },
              {
                "event_time": 2.0,
                "cohort": 4,
                "estimate": -0.039729289459547894
              },
              {
                "event_time": 3.0,
                "cohort": 4,
                "estimate": -7.875644580934704e-16
              },
              {
                "event_time": 4.0,
                "cohort": 4,
                "estimate": -7.771561172376096e-16
              },
              {
                "event_time": 5.0,
                "cohort": 4,
                "estimate": -0.055207852254590906
              },
              {
                "event_time": 6.0,
                "cohort": 4,
                "estimate": -6.314393452555578e-16
              },
              {
                "event_time": 7.0,
                "cohort": 4,
                "estimate": -1.2073675392798577e-15
              },
              {
                "event_time": 8.0,
                "cohort": 4,
                "estimate": -1.0234868508263162e-15
              },
              {
                "event_time": 9.0,
                "cohort": 4,
                "estimate": 0.9343534235394746
              },
              {
                "event_time": 10.0,
                "cohort": 4,
                "estimate": 0.38017822406078594
              },
              {
                "event_time": 11.0,
                "cohort": 4,
                "estimate": -0.42598405637016346
              },
              {
                "event_time": -4.0,
                "cohort": 5,
                "estimate": 0.0041475205235232925
              },
              {
                "event_time": -3.0,
                "cohort": 5,
                "estimate": 0.0041475205235245866
              },
              {
                "event_time": -2.0,
                "cohort": 5,
                "estimate": -0.016538316393603557
              },
              {
                "event_time": 0.0,
                "cohort": 5,
                "estimate": -0.10243375265790423
              },
              {
                "event_time": 1.0,
                "cohort": 5,
                "estimate": -0.018756148989384838
              },
              {
                "event_time": 2.0,
                "cohort": 5,
                "estimate": -2.983724378680108e-16
              },
              {
                "event_time": 3.0,
                "cohort": 5,
                "estimate": -9.43689570931383e-16
              },
              {
                "event_time": 4.0,
                "cohort": 5,
                "estimate": -1.0269562977782698e-15
              },
              {
                "event_time": 5.0,
                "cohort": 5,
                "estimate": -0.0552078522545913
              },
              {
                "event_time": 6.0,
                "cohort": 5,
                "estimate": -7.615436059538183e-16
              },
              {
                "event_time": 7.0,
                "cohort": 5,
                "estimate": -1.1934897514720433e-15
              },
              {
                "event_time": 8.0,
                "cohort": 5,
                "estimate": 3.5388358909926865e-16
              },
              {
                "event_time": 9.0,
                "cohort": 5,
                "estimate": 8.326672684688674e-17
              },
              {
                "event_time": 10.0,
                "cohort": 5,
                "estimate": -0.38865637165844813
              },
              {
                "event_time": -6.0,
                "cohort": 7,
                "estimate": 0.004147520523523629
              },
              {
                "event_time": -5.0,
                "cohort": 7,
                "estimate": 0.004147520523524214
              },
              {
                "event_time": -4.0,
                "cohort": 7,
                "estimate": -0.016825619946639253
              },
              {
                "event_time": -3.0,
                "cohort": 7,
                "estimate": 0.004147520523523598
              },
              {
                "event_time": -2.0,
                "cohort": 7,
                "estimate": -0.01653831639360316
              },
              {
                "event_time": 0.0,
                "cohort": 7,
                "estimate": -0.10243375265790447
              },
              {
                "event_time": 1.0,
                "cohort": 7,
                "estimate": 0.020973140470162452
              },
              {
                "event_time": 2.0,
                "cohort": 7,
                "estimate": 1.1449174941446927e-16
              },
              {
                "event_time": 3.0,
                "cohort": 7,
                "estimate": -3.5908775952719907e-16
              },
              {
                "event_time": 4.0,
                "cohort": 7,
                "estimate": 0.009696486814336346
              },
              {
                "event_time": 5.0,
                "cohort": 7,
                "estimate": -0.09253553696630606
              },
              {
                "event_time": 6.0,
                "cohort": 7,
                "estimate": 0.01735264870081976
              },
              {
                "event_time": 7.0,
                "cohort": 7,
                "estimate": -1.096345236817342e-15
              },
              {
                "event_time": 8.0,
                "cohort": 7,
                "estimate": -5.204170427930421e-16
              },
              {
                "event_time": -7.0,
                "cohort": 8,
                "estimate": 0.09958708736545663
              },
              {
                "event_time": -6.0,
                "cohort": 8,
                "estimate": 0.0750631954405352
              },
              {
                "event_time": -5.0,
                "cohort": 8,
                "estimate": 0.08804008645449038
              },
              {
                "event_time": -4.0,
                "cohort": 8,
                "estimate": 0.004147520523523251
              },
              {
                "event_time": -3.0,
                "cohort": 8,
                "estimate": 0.004147520523524684
              },
              {
                "event_time": -2.0,
                "cohort": 8,
                "estimate": -0.016538316393602374
              },
              {
                "event_time": 0.0,
                "cohort": 8,
                "estimate": -0.10243375265790379
              },
              {
                "event_time": 1.0,
                "cohort": 8,
                "estimate": 0.02097314047016354
              },
              {
                "event_time": 2.0,
                "cohort": 8,
                "estimate": -2.5326962749261384e-16
              },
              {
                "event_time": 3.0,
                "cohort": 8,
                "estimate": 0.23271567544346292
              },
              {
                "event_time": 4.0,
                "cohort": 8,
                "estimate": -0.037327684711715436
              },
              {
                "event_time": 5.0,
                "cohort": 8,
                "estimate": 0.6388981119794656
              },
              {
                "event_time": 6.0,
                "cohort": 8,
                "estimate": -2.220446049250313e-16
              },
              {
                "event_time": 7.0,
                "cohort": 8,
                "estimate": 0.5314183376111843
              },
              {
                "event_time": -8.0,
                "cohort": 9,
                "estimate": 0.004147520523523948
              },
              {
                "event_time": -7.0,
                "cohort": 9,
                "estimate": 0.16173790922799175
              },
              {
                "event_time": -6.0,
                "cohort": 9,
                "estimate": -0.016825619946638476
              },
              {
                "event_time": -5.0,
                "cohort": 9,
                "estimate": 0.004147520523523809
              },
              {
                "event_time": -4.0,
                "cohort": 9,
                "estimate": 0.15205511753452328
              },
              {
                "event_time": -3.0,
                "cohort": 9,
                "estimate": 0.004147520523524739
              },
              {
                "event_time": -2.0,
                "cohort": 9,
                "estimate": 0.10176422241610053
              },
              {
                "event_time": 0.0,
                "cohort": 9,
                "estimate": -0.10243375265790353
              },
              {
                "event_time": 1.0,
                "cohort": 9,
                "estimate": 0.020973140470162868
              },
              {
                "event_time": 2.0,
                "cohort": 9,
                "estimate": 0.13962940526607776
              },
              {
                "event_time": 3.0,
                "cohort": 9,
                "estimate": -0.037327684711715936
              },
              {
                "event_time": 4.0,
                "cohort": 9,
                "estimate": -4.0939474033052647e-16
              },
              {
                "event_time": 5.0,
                "cohort": 9,
                "estimate": -0.0552078522545908
              },
              {
                "event_time": 6.0,
                "cohort": 9,
                "estimate": -1.1102230246251565e-16
              },
              {
                "event_time": -10.0,
                "cohort": 11,
                "estimate": 0.025120660993686775
              },
              {
                "event_time": -9.0,
                "cohort": 11,
                "estimate": 0.004147520523524288
              },
              {
                "event_time": -8.0,
                "cohort": 11,
                "estimate": -0.016825619946638268
              },
              {
                "event_time": -7.0,
                "cohort": 11,
                "estimate": 0.00414752052352392
              },
              {
                "event_time": -6.0,
                "cohort": 11,
                "estimate": 0.004147520523524392
              },
              {
                "event_time": -5.0,
                "cohort": 11,
                "estimate": 0.004147520523524212
              },
              {
                "event_time": -4.0,
                "cohort": 11,
                "estimate": 0.004147520523523908
              },
              {
                "event_time": -3.0,
                "cohort": 11,
                "estimate": 0.004147520523524553
              },
              {
                "event_time": -2.0,
                "cohort": 11,
                "estimate": -0.0165383163936026
              },
              {
                "event_time": 0.0,
                "cohort": 11,
                "estimate": -0.10243375265790411
              },
              {
                "event_time": 1.0,
                "cohort": 11,
                "estimate": -0.01635454424155222
              },
              {
                "event_time": 2.0,
                "cohort": 11,
                "estimate": -3.226585665316861e-16
              },
              {
                "event_time": 3.0,
                "cohort": 11,
                "estimate": -6.106226635438361e-16
              },
              {
                "event_time": 4.0,
                "cohort": 11,
                "estimate": -6.661338147750939e-16
              },
              {
                "event_time": 0.0,
                "cohort": 13,
                "estimate": -0.1065812731814284
              },
              {
                "event_time": 1.0,
                "cohort": 13,
                "estimate": 0.07544619978939943
              },
              {
                "event_time": 2.0,
                "cohort": 13,
                "estimate": -0.004147520523524366
              }
            ]
          }
        }
      },
      "code_sha256": {
        "replication_engine.py": "aa5b4502ce913299533b0c0035000b0770df1c69af7de25b04aa0c8532a3ddca",
        "reference_f_test.py": "9cf8f31eeda89784ac1750ea22c35401ae46e24e06279acf938d2d103b78cccf",
        "sparse_did2s.py": "75169d7fbba6e1bad163e564ac9b5b1262a04033eda925dc379dc3eef64c59fa",
        "frequency.py": "8f922ae4be2b63ad9b89515d8e665cda4e11a354258b54ef3b820648243642eb"
      }
    }
  },
  {
    "study_id": 12,
    "specification_id": "S12-P004",
    "source_specification_id": "LOCAL-ELECTIONS-T5-C3-VC-UNILATERAL",
    "role": "active_comparison",
    "published_source_location": "Main-text Equation (1), Table 5 column 3, panel A",
    "outcome_label": "Sum of policies unilaterally decided by the elected village committee chairman",
    "outcome_variable": "",
    "treatment_label": "Post-first-election indicator equal to one in and after the village's first election",
    "unit_fixed_effects": "Village fixed effects",
    "time_fixed_effects": "Province-by-calendar-year fixed effects (saturated; common calendar-year effects nested)",
    "allowed_adjustments": "None; baseline province-specific linear trends are replaced by the province-by-year effects",
    "published_weights": "",
    "published_clustering": "Village",
    "panel_structure": "Balanced annual village panel: 217 villages, 1986-2005",
    "design": "panel",
    "descriptive_metadata_status": "recorded_source_fields",
    "title": "The Rise and Fall of Local Elections in China",
    "status": "ready",
    "reason": "",
    "config": "analyses/full-archive/configs/S12-P004.json",
    "input_bytes": 174985,
    "specification_type": "twfe_scalar",
    "run_status": "completed",
    "result": {
      "schema": "did-replication-v2",
      "config": {
        "outcomes": [
          "y"
        ],
        "treatments": [
          "d"
        ],
        "unit": "unit",
        "time": "time",
        "cluster": "cluster",
        "covariates": [],
        "baseline_by_time": [],
        "weight": null,
        "period_step": 1,
        "period_values": null,
        "display_window": [
          -10,
          10
        ],
        "seed": 20261008,
        "panelview_max_units": 100,
        "test_mode": "classical",
        "test_horizon": null,
        "post_horizon": null,
        "post_weighting": "observations",
        "sample_query": null,
        "reversal_policy": "drop_post_untreated",
        "labels": {
          "y": "Sum of policies unilaterally decided by the elected village committee chairman",
          "d": "Post-first-election indicator equal to one in and after the village's first election"
        },
        "allow_repeated_cells": true,
        "time_fe": "archive_time_fe",
        "latest_cohort_control": true,
        "slug": "s12-p004",
        "study_id": 12,
        "study": "The Rise and Fall of Local Elections in China",
        "citation": "Martinez-Bravo et al. (2022), AER. https://doi.org/10.1257/aer.20181249",
        "description": "Sum of policies unilaterally decided by the elected village committee chairman",
        "source_specification_id": "LOCAL-ELECTIONS-T5-C3-VC-UNILATERAL",
        "specification_id": "S12-P004",
        "data": "analyses/full-archive/prepared/S12-P004.parquet",
        "output_dir": "analyses/full-archive/results/S12-P004"
      },
      "source": {
        "file": "S12-P004.parquet",
        "bytes": 60240,
        "sha256": "f60d25b2b91837fa6955b0be77babe9c466fb3bb44feada2628886c32b18a56a"
      },
      "versions": {
        "pyfixest": "0.60.0",
        "polars": "2.0.0",
        "duckreg": "0.4.1",
        "numpy": "2.5.3",
        "pandas": "3.0.6"
      },
      "specifications": {
        "y__d": {
          "sample": {
            "outcome": "y",
            "treatment": "d",
            "source_rows": 4340,
            "source_sd": 1.30195001031787,
            "rows": 195,
            "units": 13,
            "clusters": 13,
            "treated_units": 11,
            "never_treated_units": 2,
            "treated_cohorts": 8,
            "latest_cohort_control_index": 16,
            "unique_unit_period_cells": 195,
            "unsupported_prediction_rows_removed": 806,
            "initially_treated_units_removed": 106,
            "post_adoption_untreated_rows_removed": 0,
            "units_without_minus_one_removed": 0,
            "additional_rows_removed": 1470
          },
          "estimates": [
            {
              "method": "Static TWFE",
              "estimate": 0.18886559326788294,
              "se": 0.15723477497681523,
              "pvalue": 0.25285757352945065,
              "lower": -0.1537195517214418,
              "upper": 0.5314507382572077
            },
            {
              "method": "Dynamic TWFE",
              "estimate": 0.03766190533156469,
              "se": 0.11112750468308057,
              "pvalue": 0.7405364143920137,
              "lower": -0.20446412760083627,
              "upper": 0.27978793826396564
            },
            {
              "method": "BJS / did2s",
              "estimate": 0.04435050809187906,
              "se": 0.07046987459568539,
              "pvalue": 0.540914016991301,
              "lower": -0.10919015878224096,
              "upper": 0.19789117496599906
            },
            {
              "method": "Sun\u2013Abraham",
              "estimate": -0.02743138018452337,
              "se": 0.16605235355192732,
              "pvalue": 0.8715390883193859,
              "lower": -0.38922837849990116,
              "upper": 0.33436561813085447
            }
          ],
          "event_studies": {
            "Dynamic TWFE": [
              {
                "event_time": -12,
                "estimate": -0.17960471089958518,
                "se": 0.33936280341363195,
                "pvalue": 0.6062902940294335,
                "lower": -0.9190127408890439,
                "upper": 0.5598033190898736
              },
              {
                "event_time": -11,
                "estimate": -0.1902685383750466,
                "se": 0.3091578566631606,
                "pvalue": 0.5497575565917445,
                "lower": -0.863865642865163,
                "upper": 0.48332856611506975
              },
              {
                "event_time": -10,
                "estimate": -0.0952740314840941,
                "se": 0.23664498553586677,
                "pvalue": 0.6943198710413538,
                "lower": -0.6108791620460563,
                "upper": 0.42033109907786814
              },
              {
                "event_time": -9,
                "estimate": -0.09480813202524521,
                "se": 0.22067776305217532,
                "pvalue": 0.6750834528014423,
                "lower": -0.5756236733855895,
                "upper": 0.386007409335099
              },
              {
                "event_time": -8,
                "estimate": -0.06704341534348951,
                "se": 0.191284317220417,
                "pvalue": 0.7320458438939197,
                "lower": -0.48381613981747,
                "upper": 0.349729309130491
              },
              {
                "event_time": -7,
                "estimate": 0.1039907736854471,
                "se": 0.3426496402995727,
                "pvalue": 0.7667138904954095,
                "lower": -0.6425786586801229,
                "upper": 0.850560206051017
              },
              {
                "event_time": -6,
                "estimate": 0.0860325665256868,
                "se": 0.2836091467882172,
                "pvalue": 0.7668187693758581,
                "lower": -0.5318986811074571,
                "upper": 0.7039638141588307
              },
              {
                "event_time": -5,
                "estimate": -0.06741073823060176,
                "se": 0.13289566278004258,
                "pvalue": 0.6211751524260096,
                "lower": -0.35696551330288806,
                "upper": 0.22214403684168457
              },
              {
                "event_time": -4,
                "estimate": -0.030713400620565295,
                "se": 0.1177675860164044,
                "pvalue": 0.7986709283313606,
                "lower": -0.28730692795204604,
                "upper": 0.22588012671091548
              },
              {
                "event_time": -3,
                "estimate": -0.02875169084621878,
                "se": 0.09188004350195211,
                "pvalue": 0.759708306169034,
                "lower": -0.22894110841865511,
                "upper": 0.17143772672621754
              },
              {
                "event_time": -2,
                "estimate": -0.05021183962065075,
                "se": 0.08148300289353703,
                "pvalue": 0.5492575104662533,
                "lower": -0.22774805172490115,
                "upper": 0.12732437248359962
              },
              {
                "event_time": 0,
                "estimate": 0.07869793585632187,
                "se": 0.0503619151027765,
                "pvalue": 0.1441100728223376,
                "lower": -0.03103125089621933,
                "upper": 0.18842712260886307
              },
              {
                "event_time": 1,
                "estimate": 0.3197044048941929,
                "se": 0.26756388058465536,
                "pvalue": 0.2552190785527038,
                "lower": -0.2632672108792044,
                "upper": 0.9026760206675901
              },
              {
                "event_time": 2,
                "estimate": 0.3018531494557917,
                "se": 0.25964173663350026,
                "pvalue": 0.2676010779100217,
                "lower": -0.2638575974383583,
                "upper": 0.8675638963499417
              },
              {
                "event_time": 3,
                "estimate": 0.04565735646586453,
                "se": 0.10359583704882819,
                "pvalue": 0.6672464375192912,
                "lower": -0.18005858239623793,
                "upper": 0.271373295327967
              },
              {
                "event_time": 4,
                "estimate": 0.0010024012827891603,
                "se": 0.10992119964285207,
                "pvalue": 0.9928738283421729,
                "lower": -0.2384953187514697,
                "upper": 0.24050012131704804
              },
              {
                "event_time": 5,
                "estimate": -0.005777103179842081,
                "se": 0.1112893068446392,
                "pvalue": 0.9594539936615631,
                "lower": -0.24825567273771487,
                "upper": 0.2367014663780307
              },
              {
                "event_time": 6,
                "estimate": -0.1244270671083699,
                "se": 0.17046140577239927,
                "pvalue": 0.47943286597234913,
                "lower": -0.49583056496838473,
                "upper": 0.24697643075164497
              },
              {
                "event_time": 7,
                "estimate": -0.12385422806835523,
                "se": 0.3187920789432944,
                "pvalue": 0.7044428746506314,
                "lower": -0.818442499666293,
                "upper": 0.5707340435295826
              },
              {
                "event_time": 8,
                "estimate": -0.307865445743899,
                "se": 0.3304123821735653,
                "pvalue": 0.3698276196570905,
                "lower": -1.0277721831045745,
                "upper": 0.41204129161677644
              },
              {
                "event_time": 9,
                "estimate": -0.09672858746705412,
                "se": 0.24580019762828953,
                "pvalue": 0.7008340195380347,
                "lower": -0.6322812115943116,
                "upper": 0.4388240366602033
              },
              {
                "event_time": 10,
                "estimate": -0.5980705383212739,
                "se": 0.5116056442481944,
                "pvalue": 0.265098800369381,
                "lower": -1.7127634797394078,
                "upper": 0.51662240309686
              },
              {
                "event_time": 11,
                "estimate": 0.41710373443963006,
                "se": 0.362825788803721,
                "pvalue": 0.27270616464242176,
                "lower": -0.3734257491400495,
                "upper": 1.2076332180193097
              },
              {
                "event_time": 12,
                "estimate": -0.1590757473369004,
                "se": 0.24355787951671806,
                "pvalue": 0.5259866727988187,
                "lower": -0.6897427799944709,
                "upper": 0.37159128532067
              },
              {
                "event_time": 13,
                "estimate": -0.30934096143743345,
                "se": 0.25703841666954574,
                "pvalue": 0.2519949635642483,
                "lower": -0.8693795613943904,
                "upper": 0.2506976385195236
              }
            ],
            "BJS / did2s": [
              {
                "event_time": -12,
                "estimate": -0.05385258892185688,
                "se": 0.058437466368122436,
                "pvalue": 0.37492344649432396,
                "lower": -0.18117689037796922,
                "upper": 0.07347171253425547
              },
              {
                "event_time": -11,
                "estimate": -0.05385258893213574,
                "se": 0.0584374663681188,
                "pvalue": 0.3749234464061637,
                "lower": -0.18117689038824014,
                "upper": 0.07347171252396867
              },
              {
                "event_time": -10,
                "estimate": -0.029316743318980452,
                "se": 0.04136848104563563,
                "pvalue": 0.4920653377546763,
                "lower": -0.11945092056505693,
                "upper": 0.06081743392709602
              },
              {
                "event_time": -9,
                "estimate": -0.029316743321550175,
                "se": 0.04136848104492225,
                "pvalue": 0.49206533771017436,
                "lower": -0.11945092056607232,
                "upper": 0.060817433922971974
              },
              {
                "event_time": -8,
                "estimate": -0.011522921371900674,
                "se": 0.027383217056306877,
                "pvalue": 0.6813375223552192,
                "lower": -0.07118582601174457,
                "upper": 0.04813998326794323
              },
              {
                "event_time": -7,
                "estimate": 0.12987669968663637,
                "se": 0.13191047492989622,
                "pvalue": 0.3442652856730955,
                "lower": -0.1575315354581188,
                "upper": 0.4172849348313915
              },
              {
                "event_time": -6,
                "estimate": 0.1035033870268348,
                "se": 0.09384245975106868,
                "pvalue": 0.2916777703390968,
                "lower": -0.10096176824632415,
                "upper": 0.30796854229999376
              },
              {
                "event_time": -5,
                "estimate": -0.034306641997638554,
                "se": 0.03437827614767095,
                "pvalue": 0.3380178649243635,
                "lower": -0.10921047113002688,
                "upper": 0.040597187134749774
              },
              {
                "event_time": -4,
                "estimate": -0.022841099155663125,
                "se": 0.0288946941164021,
                "pvalue": 0.4445809581325426,
                "lower": -0.0857972294057902,
                "upper": 0.040115031094463946
              },
              {
                "event_time": -3,
                "estimate": -0.02316950163850132,
                "se": 0.02471925894440934,
                "pvalue": 0.3670832458938478,
                "lower": -0.07702814016644678,
                "upper": 0.03068913688944414
              },
              {
                "event_time": -2,
                "estimate": -0.03983558906550888,
                "se": 0.02999650014162296,
                "pvalue": 0.20888208816066378,
                "lower": -0.10519234841919183,
                "upper": 0.025521170288174064
              },
              {
                "event_time": -1,
                "estimate": 0.010731884253693473,
                "se": 0.04803495720390504,
                "pvalue": 0.8269681601898794,
                "lower": -0.09392729677469108,
                "upper": 0.11539106528207804
              },
              {
                "event_time": 0,
                "estimate": 0.02227760571499447,
                "se": 0.059526498037694935,
                "pvalue": 0.7147499193605968,
                "lower": -0.10741949191469634,
                "upper": 0.15197470334468527
              },
              {
                "event_time": 1,
                "estimate": 0.34454288512992415,
                "se": 0.2598061913047221,
                "pvalue": 0.20947711076207448,
                "lower": -0.22152617771178273,
                "upper": 0.910611947971631
              },
              {
                "event_time": 2,
                "estimate": 0.34244812518911716,
                "se": 0.26043245317053837,
                "pvalue": 0.2131108747147788,
                "lower": -0.2249854450405615,
                "upper": 0.9098816954187958
              },
              {
                "event_time": 3,
                "estimate": 0.024740492406379135,
                "se": 0.04062670976179433,
                "pvalue": 0.5538976067633695,
                "lower": -0.06377750404978519,
                "upper": 0.11325848886254344
              },
              {
                "event_time": 4,
                "estimate": -0.01142321046957695,
                "se": 0.044014555722492674,
                "pvalue": 0.7996233451514012,
                "lower": -0.10732268916984712,
                "upper": 0.08447626823069322
              },
              {
                "event_time": 5,
                "estimate": -0.019673462420103944,
                "se": 0.03862078331175613,
                "pvalue": 0.6197086700342141,
                "lower": -0.10382092059155618,
                "upper": 0.0644739957513483
              },
              {
                "event_time": 6,
                "estimate": -0.11484355693682212,
                "se": 0.12143008102723507,
                "pvalue": 0.36292682020276495,
                "lower": -0.379416975386493,
                "upper": 0.14972986151284873
              },
              {
                "event_time": 7,
                "estimate": -0.008531304380887656,
                "se": 0.2028514315436772,
                "pvalue": 0.9671450105286792,
                "lower": -0.4505066059446151,
                "upper": 0.43344399718283977
              },
              {
                "event_time": 8,
                "estimate": -0.17131462969929395,
                "se": 0.1618405187611745,
                "pvalue": 0.3106526325736014,
                "lower": -0.5239348283361407,
                "upper": 0.18130556893755284
              },
              {
                "event_time": 9,
                "estimate": 0.010839023660877438,
                "se": 0.017139750855492426,
                "pvalue": 0.5389944032299224,
                "lower": -0.02650528540036931,
                "upper": 0.04818333272212419
              },
              {
                "event_time": 10,
                "estimate": -0.7572396215060371,
                "se": 0.6317756375796841,
                "pvalue": 0.2538228419314347,
                "lower": -2.133760486135846,
                "upper": 0.619281243123772
              },
              {
                "event_time": 11,
                "estimate": -0.015744741389150437,
                "se": 0.015967814767991993,
                "pvalue": 0.3435830156621413,
                "lower": -0.050535621067401226,
                "upper": 0.019046138289100355
              },
              {
                "event_time": 12,
                "estimate": -0.03148948277845659,
                "se": 0.022893026690086814,
                "pvalue": 0.19410776497878993,
                "lower": -0.08136910304073203,
                "upper": 0.018390137483818847
              },
              {
                "event_time": 13,
                "estimate": -0.03148948277845659,
                "se": 0.022893026690086814,
                "pvalue": 0.19410776497878993,
                "lower": -0.08136910304073203,
                "upper": 0.018390137483818847
              }
            ],
            "Sun\u2013Abraham": [
              {
                "event_time": -12,
                "estimate": 6.374140743638203e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": 6.374140743638203e-15,
                "upper": 6.374140743638203e-15
              },
              {
                "event_time": -11,
                "estimate": 7.760353563964683e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": 7.760353563964683e-15,
                "upper": 7.760353563964683e-15
              },
              {
                "event_time": -10,
                "estimate": 5.599451287659887e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": 5.599451287659887e-15,
                "upper": 5.599451287659887e-15
              },
              {
                "event_time": -9,
                "estimate": 5.974740659782387e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": 5.974740659782387e-15,
                "upper": 5.974740659782387e-15
              },
              {
                "event_time": -8,
                "estimate": 5.293909465688593e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": 5.293909465688593e-15,
                "upper": 5.293909465688593e-15
              },
              {
                "event_time": -7,
                "estimate": 0.2560262150556328,
                "se": 0.41627735811503436,
                "pvalue": 0.5500154332296255,
                "lower": -0.6509642335053833,
                "upper": 1.163016663616649
              },
              {
                "event_time": -6,
                "estimate": 0.09600983064587529,
                "se": 0.3402208005951713,
                "pvalue": 0.7825993227658594,
                "lower": -0.6452676146105397,
                "upper": 0.8372872759022904
              },
              {
                "event_time": -5,
                "estimate": -0.09600983064585608,
                "se": 0.1351900376804542,
                "pvalue": 0.4911614270146037,
                "lower": -0.3905636191872257,
                "upper": 0.19854395789551357
              },
              {
                "event_time": -4,
                "estimate": -0.08534207168520265,
                "se": 0.12016892238262276,
                "pvalue": 0.49116142701460613,
                "lower": -0.3471676614997465,
                "upper": 0.1764835181293412
              },
              {
                "event_time": -3,
                "estimate": -0.07680786451668413,
                "se": 0.10815203014435852,
                "pvalue": 0.49116142701458865,
                "lower": -0.31245089534976933,
                "upper": 0.15883516631640104
              },
              {
                "event_time": -2,
                "estimate": -0.07680786451668424,
                "se": 0.10815203014436119,
                "pvalue": 0.4911614270145986,
                "lower": -0.3124508953497752,
                "upper": 0.15883516631640676
              },
              {
                "event_time": 0,
                "estimate": 8.358455697401936e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": 8.358455697401936e-15,
                "upper": 8.358455697401936e-15
              },
              {
                "event_time": 1,
                "estimate": 0.27930132551525044,
                "se": 0.45412075430732557,
                "pvalue": 0.5500154332296182,
                "lower": -0.7101428001877098,
                "upper": 1.2687454512182108
              },
              {
                "event_time": 2,
                "estimate": 0.279301325515252,
                "se": 0.4541207543073248,
                "pvalue": 0.5500154332296152,
                "lower": -0.7101428001877066,
                "upper": 1.2687454512182106
              },
              {
                "event_time": 3,
                "estimate": -0.09600983064585505,
                "se": 0.1351900376804521,
                "pvalue": 0.4911614270146016,
                "lower": -0.3905636191872201,
                "upper": 0.19854395789551
              },
              {
                "event_time": 4,
                "estimate": -0.09600983064585723,
                "se": 0.13519003768045115,
                "pvalue": 0.49116142701458904,
                "lower": -0.3905636191872202,
                "upper": 0.19854395789550577
              },
              {
                "event_time": 5,
                "estimate": -0.10972552073812092,
                "se": 0.15450290020621443,
                "pvalue": 0.49116142701455284,
                "lower": -0.4463584219282164,
                "upper": 0.22690738045197456
              },
              {
                "event_time": 6,
                "estimate": -0.21945104147624883,
                "se": 0.3090058004124737,
                "pvalue": 0.49116142701460097,
                "lower": -0.8927168438565375,
                "upper": 0.4538147609040398
              },
              {
                "event_time": 7,
                "estimate": -0.12801310752780504,
                "se": 0.360506767147887,
                "pvalue": 0.7286834800991392,
                "lower": -0.9134898769714773,
                "upper": 0.6574636619158672
              },
              {
                "event_time": 8,
                "estimate": -0.3072314580667495,
                "se": 0.4326081205774648,
                "pvalue": 0.49116142701460097,
                "lower": -1.249803581399157,
                "upper": 0.6353406652656581
              },
              {
                "event_time": 9,
                "estimate": 1.6563123095770138e-15,
                "se": 4.282954664227443e-09,
                "pvalue": 0.999999697795172,
                "lower": -9.33175491498954e-09,
                "upper": 9.331758227614159e-09
              },
              {
                "event_time": 10,
                "estimate": -0.7680786451669144,
                "se": 0.0,
                "pvalue": null,
                "lower": -0.7680786451669144,
                "upper": -0.7680786451669144
              },
              {
                "event_time": 11,
                "estimate": 2.3843774177302846e-15,
                "se": 0.0,
                "pvalue": null,
                "lower": 2.3843774177302846e-15,
                "upper": 2.3843774177302846e-15
              },
              {
                "event_time": 12,
                "estimate": 5.906733435701365e-15,
                "se": 3.907829422578944e-08,
                "pvalue": 0.9999998818824528,
                "lower": -8.514428291392736e-08,
                "upper": 8.514429472739423e-08
              },
              {
                "event_time": 13,
                "estimate": 7.955441860829984e-15,
                "se": 6.768559107219004e-08,
                "pvalue": 0.9999999081517837,
                "lower": -1.474742262562554e-07,
                "upper": 1.4747424216713913e-07
              }
            ]
          },
          "target": {
            "event_times": [
              0.0,
              1.0,
              2.0,
              3.0,
              4.0,
              5.0,
              6.0,
              7.0,
              8.0,
              9.0,
              10.0,
              11.0,
              12.0,
              13.0
            ],
            "weights": [
              0.13095238095238096,
              0.13095238095238096,
              0.13095238095238096,
              0.09523809523809523,
              0.09523809523809523,
              0.08333333333333333,
              0.08333333333333333,
              0.07142857142857142,
              0.05952380952380952,
              0.03571428571428571,
              0.03571428571428571,
              0.023809523809523808,
              0.011904761904761904,
              0.011904761904761904
            ],
            "weighting": "observations"
          },
          "checks": {
            "did2s_vs_direct_imputation_max_post_difference": 5.551115123125783e-17,
            "package_aggregate_vs_estimable_cell_weights": null,
            "saturated_vs_deviations_relative_rss_difference": 2.1507542786313668e-16
          },
          "inference": {
            "standard_errors": "Cluster-robust; did2s uses two-stage covariance",
            "confidence_intervals": "Pointwise t, clusters minus one degrees of freedom"
          },
          "f_test": {
            "F": 0.23572560309529436,
            "df_num": 48,
            "df_den": 42,
            "pvalue": 0.9999986824082961,
            "log10_pvalue": -5.72223183353108e-07,
            "inference": "Homoskedastic nested-model F",
            "observations": 195,
            "design_columns": 112,
            "restricted_design_columns": 64,
            "fixed_effect_rank": 41,
            "covariance_rank": 48,
            "rss_unrestricted": 16.518454544520402,
            "rss_restricted": 20.968537584188148,
            "test_horizon": null,
            "reference_cohort": 2,
            "pyfixest": "0.27.0",
            "formulaic": "1.0.2",
            "design_head": {
              "index": [
                0,
                1,
                2,
                3,
                4
              ],
              "columns": [
                "C(rel_time, contr.treatment(base=-1.0))[T.-12.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-11.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-10.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-9.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-8.0]",
                "C(rel_time, contr.treatment(base=-1.0))[T.-7.0]"
              ],
              "data": [
                [
                  0.6533333333333333,
                  -0.046666666666666676,
                  -0.13999999999999999,
                  -0.039999999999999994,
                  -0.13333333333333336,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  0.6533333333333333,
                  -0.039999999999999994,
                  -0.13999999999999999,
                  -0.03333333333333334,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  0.66,
                  -0.039999999999999994,
                  -0.13333333333333336,
                  -0.02666666666666667
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  -0.039999999999999994,
                  0.66,
                  -0.03333333333333334,
                  -0.12666666666666668
                ],
                [
                  -0.046666666666666676,
                  -0.046666666666666676,
                  -0.039999999999999994,
                  -0.039999999999999994,
                  0.6666666666666667,
                  -0.02666666666666667
                ]
              ]
            },
            "formula": "y~i(rel_time,ref=-1.0)+i(rel_time,cohort_dummy_4,ref=-1.0)+i(rel_time,cohort_dummy_5,ref=-1.0)+i(rel_time,cohort_dummy_7,ref=-1.0)+i(rel_time,cohort_dummy_8,ref=-1.0)+i(rel_time,cohort_dummy_9,ref=-1.0)+i(rel_time,cohort_dummy_11,ref=-1.0)+i(rel_time,cohort_dummy_13,ref=-1.0)|unit+time_fe",
            "restriction_names": [
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.9.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.10.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.11.0]:cohort_dummy_4",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.9.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.10.0]:cohort_dummy_5",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.8.0]:cohort_dummy_7",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.7.0]:cohort_dummy_8",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.5.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.6.0]:cohort_dummy_9",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.3.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.4.0]:cohort_dummy_11",
              "C(rel_time, contr.treatment(base=-1.0))[T.1.0]:cohort_dummy_13",
              "C(rel_time, contr.treatment(base=-1.0))[T.2.0]:cohort_dummy_13"
            ],
            "deviations": [
              {
                "event_time": -3.0,
                "cohort": 4,
                "estimate": -6.050715484207103e-15
              },
              {
                "event_time": -2.0,
                "cohort": 4,
                "estimate": -4.274358644806853e-15
              },
              {
                "event_time": 0.0,
                "cohort": 4,
                "estimate": -1.0547118733938987e-14
              },
              {
                "event_time": 1.0,
                "cohort": 4,
                "estimate": -9.547918011776346e-15
              },
              {
                "event_time": 2.0,
                "cohort": 4,
                "estimate": -9.253015020860289e-15
              },
              {
                "event_time": 3.0,
                "cohort": 4,
                "estimate": -1.2212453270876722e-14
              },
              {
                "event_time": 4.0,
                "cohort": 4,
                "estimate": -1.1102230246251565e-14
              },
              {
                "event_time": 5.0,
                "cohort": 4,
                "estimate": -1.0443035325380379e-14
              },
              {
                "event_time": 6.0,
                "cohort": 4,
                "estimate": -9.242606680004428e-15
              },
              {
                "event_time": 7.0,
                "cohort": 4,
                "estimate": -7.66053886991358e-15
              },
              {
                "event_time": 8.0,
                "cohort": 4,
                "estimate": -7.875644580934704e-15
              },
              {
                "event_time": 9.0,
                "cohort": 4,
                "estimate": -4.9960036108132044e-15
              },
              {
                "event_time": 10.0,
                "cohort": 4,
                "estimate": -6.5503158452884236e-15
              },
              {
                "event_time": 11.0,
                "cohort": 4,
                "estimate": -8.076872504148014e-15
              },
              {
                "event_time": -4.0,
                "cohort": 5,
                "estimate": -6.439293542825908e-15
              },
              {
                "event_time": -3.0,
                "cohort": 5,
                "estimate": -3.858025010572419e-15
              },
              {
                "event_time": -2.0,
                "cohort": 5,
                "estimate": -4.399258735077183e-15
              },
              {
                "event_time": 0.0,
                "cohort": 5,
                "estimate": -1.1157741397482823e-14
              },
              {
                "event_time": 1.0,
                "cohort": 5,
                "estimate": -8.465450562766819e-15
              },
              {
                "event_time": 2.0,
                "cohort": 5,
                "estimate": -9.409140133698202e-15
              },
              {
                "event_time": 3.0,
                "cohort": 5,
                "estimate": -9.735268147181841e-15
              },
              {
                "event_time": 4.0,
                "cohort": 5,
                "estimate": -1.0260889360402814e-14
              },
              {
                "event_time": 5.0,
                "cohort": 5,
                "estimate": -1.021405182655144e-14
              },
              {
                "event_time": 6.0,
                "cohort": 5,
                "estimate": -7.438494264988549e-15
              },
              {
                "event_time": 7.0,
                "cohort": 5,
                "estimate": -8.798517470154366e-15
              },
              {
                "event_time": 8.0,
                "cohort": 5,
                "estimate": -5.655198531684391e-15
              },
              {
                "event_time": 9.0,
                "cohort": 5,
                "estimate": -5.495603971894525e-15
              },
              {
                "event_time": 10.0,
                "cohort": 5,
                "estimate": -2.304235935500749
              },
              {
                "event_time": -6.0,
                "cohort": 7,
                "estimate": -0.8960917526947438
              },
              {
                "event_time": -5.0,
                "cohort": 7,
                "estimate": -0.3840393225834613
              },
              {
                "event_time": -4.0,
                "cohort": 7,
                "estimate": -0.38403932258346274
              },
              {
                "event_time": -3.0,
                "cohort": 7,
                "estimate": -0.3840393225834623
              },
              {
                "event_time": -2.0,
                "cohort": 7,
                "estimate": -0.38403932258346063
              },
              {
                "event_time": 0.0,
                "cohort": 7,
                "estimate": -9.908740494779522e-15
              },
              {
                "event_time": 1.0,
                "cohort": 7,
                "estimate": -7.771561172376096e-15
              },
              {
                "event_time": 2.0,
                "cohort": 7,
                "estimate": -8.090750291955828e-15
              },
              {
                "event_time": 3.0,
                "cohort": 7,
                "estimate": -0.3840393225834675
              },
              {
                "event_time": 4.0,
                "cohort": 7,
                "estimate": -0.3840393225834673
              },
              {
                "event_time": 5.0,
                "cohort": 7,
                "estimate": -0.38403932258346973
              },
              {
                "event_time": 6.0,
                "cohort": 7,
                "estimate": -0.7680786451669218
              },
              {
                "event_time": 7.0,
                "cohort": 7,
                "estimate": -0.7680786451669204
              },
              {
                "event_time": 8.0,
                "cohort": 7,
                "estimate": -0.7680786451669203
              },
              {
                "event_time": -7.0,
                "cohort": 8,
                "estimate": -0.5120524301112865
              },
              {
                "event_time": -6.0,
                "cohort": 8,
                "estimate": -0.512052430111281
              },
              {
                "event_time": -5.0,
                "cohort": 8,
                "estimate": -4.468647674116255e-15
              },
              {
                "event_time": -4.0,
                "cohort": 8,
                "estimate": -4.773959005888173e-15
              },
              {
                "event_time": -3.0,
                "cohort": 8,
                "estimate": -4.191091917959966e-15
              },
              {
                "event_time": -2.0,
                "cohort": 8,
                "estimate": -2.55351295663786e-15
              },
              {
                "event_time": 0.0,
                "cohort": 8,
                "estimate": -1.0727529975440575e-14
              },
              {
                "event_time": 1.0,
                "cohort": 8,
                "estimate": -8.104628079763643e-15
              },
              {
                "event_time": 2.0,
                "cohort": 8,
                "estimate": -7.830541770559307e-15
              },
              {
                "event_time": 3.0,
                "cohort": 8,
                "estimate": -1.0186296250935811e-14
              },
              {
                "event_time": 4.0,
                "cohort": 8,
                "estimate": -1.2184697695261093e-14
              },
              {
                "event_time": 5.0,
                "cohort": 8,
                "estimate": -9.381384558082573e-15
              },
              {
                "event_time": 6.0,
                "cohort": 8,
                "estimate": -7.66053886991358e-15
              },
              {
                "event_time": 7.0,
                "cohort": 8,
                "estimate": 0.7680786451669085
              },
              {
                "event_time": -8.0,
                "cohort": 9,
                "estimate": -8.548717289613705e-15
              },
              {
                "event_time": -7.0,
                "cohort": 9,
                "estimate": -0.512052430111283
              },
              {
                "event_time": -6.0,
                "cohort": 9,
                "estimate": -0.5120524301112805
              },
              {
                "event_time": -5.0,
                "cohort": 9,
                "estimate": -4.9682480351975755e-15
              },
              {
                "event_time": -4.0,
                "cohort": 9,
                "estimate": -4.163336342344337e-15
              },
              {
                "event_time": -3.0,
                "cohort": 9,
                "estimate": -1.3461454173580023e-15
              },
              {
                "event_time": -2.0,
                "cohort": 9,
                "estimate": -1.4155343563970746e-15
              },
              {
                "event_time": 0.0,
                "cohort": 9,
                "estimate": -9.044848203743072e-15
              },
              {
                "event_time": 1.0,
                "cohort": 9,
                "estimate": -7.473188734508085e-15
              },
              {
                "event_time": 2.0,
                "cohort": 9,
                "estimate": -7.494005416219807e-15
              },
              {
                "event_time": 3.0,
                "cohort": 9,
                "estimate": -1.1018963519404679e-14
              },
              {
                "event_time": 4.0,
                "cohort": 9,
                "estimate": -8.56259507742152e-15
              },
              {
                "event_time": 5.0,
                "cohort": 9,
                "estimate": -8.472389456670726e-15
              },
              {
                "event_time": 6.0,
                "cohort": 9,
                "estimate": -5.4262150328554526e-15
              },
              {
                "event_time": -10.0,
                "cohort": 11,
                "estimate": -7.827072323607354e-15
              },
              {
                "event_time": -9.0,
                "cohort": 11,
                "estimate": -1.817990202823694e-15
              },
              {
                "event_time": -8.0,
                "cohort": 11,
                "estimate": -3.83026943495679e-15
              },
              {
                "event_time": -7.0,
                "cohort": 11,
                "estimate": -0.5120524301112821
              },
              {
                "event_time": -6.0,
                "cohort": 11,
                "estimate": -0.5120524301112809
              },
              {
                "event_time": -5.0,
                "cohort": 11,
                "estimate": -2.2620794126737565e-15
              },
              {
                "event_time": -4.0,
                "cohort": 11,
                "estimate": -1.3183898417423734e-15
              },
              {
                "event_time": -3.0,
                "cohort": 11,
                "estimate": -2.7200464103316335e-15
              },
              {
                "event_time": -2.0,
                "cohort": 11,
                "estimate": -2.040034807748725e-15
              },
              {
                "event_time": 0.0,
                "cohort": 11,
                "estimate": -9.992007221626409e-15
              },
              {
                "event_time": 1.0,
                "cohort": 11,
                "estimate": -9.603429163007604e-15
              },
              {
                "event_time": 2.0,
                "cohort": 11,
                "estimate": -5.981326545168031e-15
              },
              {
                "event_time": 3.0,
                "cohort": 11,
                "estimate": -7.703906956813e-15
              },
              {
                "event_time": 4.0,
                "cohort": 11,
                "estimate": -7.022160630754115e-15
              },
              {
                "event_time": 0.0,
                "cohort": 13,
                "estimate": -6.161737786669619e-15
              },
              {
                "event_time": 1.0,
                "cohort": 13,
                "estimate": 1.0241048602225495
              },
              {
                "event_time": 2.0,
                "cohort": 13,
                "estimate": 1.02410486022255
              }
            ]
          }
        }
      },
      "code_sha256": {
        "replication_engine.py": "85957b22db6cf6312f27a925b03b907e4d51071cc59a60cfdf2d7b039b1e34eb",
        "reference_f_test.py": "26f3d65e1ff59d46f05bb28011b2ed34b9ee150f04c47c144dd6836a4d75d6f0",
        "sparse_did2s.py": "a348042269b0077dd2916898779f992f0b5fc2971edfee8b0118d3af715eaafb"
      }
    }
  }
]
