{
  "paper": {
    "rank": 1,
    "paper_id": "aeraej-543",
    "title": "The Decline in Long-Term Unemployment and SNAP Take-Up",
    "authors": "Ganong; Liebman",
    "year": 2018,
    "journal": "American Economic Journal: Economic Policy",
    "doi": "10.1257/pol.20140016",
    "package_bytes": 34345,
    "source_specification": "",
    "selection_stratum": "descriptive_"
  },
  "mapping": {
    "paper_id": "aeraej-543",
    "source_specification": "",
    "assessment_status": "unsupported_design",
    "unsupported": "The supplied target decomposes SNAP enrollment, eligibility and spending changes; it is not an outcome-on-binary-adoption regression. Required SNAP QC preparation inputs are also missing."
  },
  "status": "unsupported_design",
  "reason": "The supplied target decomposes SNAP enrollment, eligibility and spending changes; it is not an outcome-on-binary-adoption regression. Required SNAP QC preparation inputs are also missing.",
  "reviewed_at": "2026-10-12",
  "eligibility": {
    "category": "not_did",
    "decision": "excluded",
    "reason": "The supplied target decomposes SNAP enrollment, eligibility and spending changes; it is not an outcome-on-binary-adoption regression. Required SNAP QC preparation inputs are also missing."
  },
  "source_provenance": [
    {
      "path": "AEJ-Policy/Ganong_Liebman_AEJ-Policy_2018_114600/R/01_replicate_empirical_results.R",
      "sha256": "635e38e72f7d4b756b2aac9290dd3fcde9546b76693c729c1c9bd72ab0800a76",
      "lines": 398
    },
    {
      "path": "AEJ-Policy/Ganong_Liebman_AEJ-Policy_2018_114600/aeraej-543.md",
      "sha256": "0151d71db673d3e651754a6527b69bfc0bdd14bd9bf5f35fe84efbeff38292b7",
      "lines": 77
    }
  ],
  "treatment_measurement": {
    "count": null,
    "status": "Preparation blocked",
    "variable": "",
    "scope": "The SNAP QC inputs and snap_src.zip required by the source preparation are missing; other deposited survey files do not contain the selected prepared treatment."
  },
  "library_replication": {
    "status": "no_did_analysis_data",
    "verification_outcome": "no scalar DiD target",
    "code_readiness": "needs_helper_files",
    "restriction_flag": "none",
    "scope": "Reported by the supplied library; not re-executed in this tranche."
  },
  "estimation_performed": false
}