{
  "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": "Log real agricultural income per acre",
    "d": "Railroad in district: one in every year when any part of the district is penetrated by an opened railroad line, zero before; binary and absorbing"
  },
  "allow_repeated_cells": true,
  "time_fe": null,
  "unit_fe": null,
  "frequency_weights": false,
  "source_sd": null,
  "require_never_control_periods": true,
  "latest_cohort_control": true,
  "slug": "s06-p001",
  "study_id": 6,
  "study": "Railroads of the Raj",
  "citation": "Donaldson (2018), AER. https://doi.org/10.1257/aer.20101199",
  "description": "Log real agricultural income per acre",
  "source_specification_id": "RRR-T4-C1-REAL-INCOME",
  "specification_id": "S06-P001",
  "data": "repl-archives/twfe-microdata-replication-private/outputs/estimation_2026_10_06/group_a/RRR-T4-C1-REAL-INCOME.csv",
  "output_dir": "analyses/full-archive/results/S06-P001"
}