{
  "paper": {
    "rank": 41,
    "paper_id": "aeraej-2",
    "title": "Staggered Difference-in-Differences in Gravity Settings: Revisiting the Effects of Trade Agreements",
    "authors": "Arne J. Nagengast; Yoto V. Yotov",
    "year": 2024,
    "journal": "American Economic Journal: Applied Economics",
    "doi": "10.1257/app.20230089",
    "package_bytes": 214250088,
    "source_specification": "Replication target (Figure 4 / Table 1 OLS analogue, deposited compact sample)",
    "selection_stratum": "binary_did"
  },
  "mapping": {
    "paper_id": "aeraej-2",
    "assessment_status": "preparation_required",
    "unsupported": "The supplied R entry point requires twfe_small_analysis_sample.csv, absent from the deposit. Raw bilateral-trade sources are present; the source trade-pair selection and exporter-year/importer-year/border effects require a dedicated adapter."
  },
  "status": "preparation_required",
  "reason": "The supplied R entry point requires twfe_small_analysis_sample.csv, absent from the deposit. Raw bilateral-trade sources are present; the source trade-pair selection and exporter-year/importer-year/border effects require a dedicated adapter."
}