{
  "paper": {
    "rank": 4,
    "paper_id": "aeraej-621",
    "title": "How Do 401(k)s Affect Saving? Evidence from Changes in 401(k) Eligibility",
    "authors": "Alexander M. Gelber",
    "year": 2011,
    "journal": "American Economic Journal: Economic Policy",
    "doi": "10.1257/pol.3.4.103",
    "package_bytes": 96490780,
    "source_specification": "Table 2 col",
    "selection_stratum": "descriptive_"
  },
  "mapping": {
    "paper_id": "aeraej-621",
    "source_specification": "Table 2 col",
    "assessment_status": "design_review",
    "unsupported": "The source regresses second-difference log assets on temporary 401(k) ineligibility. This is plausibly DiD-related, but the collapsed target is not a levels-on-adoption ATT. Reconstruct and review the original eligibility/time paths before admitting a template comparison; do not infer permanent ineligibility from the descriptive label."
  },
  "status": "design_review",
  "reason": "The source regresses second-difference log assets on temporary 401(k) ineligibility. This is plausibly DiD-related, but the collapsed target is not a levels-on-adoption ATT. Reconstruct and review the original eligibility/time paths before admitting a template comparison; do not infer permanent ineligibility from the descriptive label.",
  "reviewed_at": "2026-10-12",
  "eligibility": {
    "category": "design_review",
    "decision": "pending",
    "reason": "The source regresses second-difference log assets on temporary 401(k) ineligibility. This is plausibly DiD-related, but the collapsed target is not a levels-on-adoption ATT. Reconstruct and review the original eligibility/time paths before admitting a template comparison; do not infer permanent ineligibility from the descriptive label."
  },
  "source_provenance": [
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      "path": "AEJ-Policy/Gelber_AEJ-Policy_2011_116534/R/621_gelber_figure.R",
      "sha256": "397f09e975665078058e0f87de7a387d398437a9f06ecd0ef6a5b99c7c2e1f05",
      "lines": 86
    },
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      "sha256": "098762d1fa386349344db8e84863510e43ab6cd0a2e40c6107e4309410cfaf6a",
      "lines": 276
    },
    {
      "path": "AEJ-Policy/Gelber_AEJ-Policy_2011_116534/verdict.md",
      "sha256": "bb80e6a387fd95bb2448f9af5804f1bf066f83011d160ff833dbcc9659701718",
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    },
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      "path": "AEJ-Policy/Gelber_AEJ-Policy_2011_116534/aeraej-621.md",
      "sha256": "47cbea289c537a5030d2c6564454e17276ec198377e1550e9e783c9879f35da8",
      "lines": 89
    }
  ],
  "treatment_measurement": {
    "count": null,
    "status": "Preparation blocked",
    "variable": "temp",
    "scope": "gelber_main_table2_input.dta is absent. Raw SIPP waves require the author eligibility/history construction before the selected 401(k) treatment column exists."
  },
  "library_replication": {
    "status": "verified",
    "verification_outcome": "verified",
    "code_readiness": "needs_helper_files",
    "restriction_flag": "none",
    "scope": "Reported by the supplied library; not re-executed in this tranche."
  },
  "estimation_performed": false
}