{
  "paper": {
    "rank": 32,
    "paper_id": "aeraej-389",
    "title": "The Welfare Cost of Perceived Policy Uncertainty: Evidence from Social Security",
    "authors": "Erzo F. P. Luttmer; Andrew A. Samwick",
    "year": 2018,
    "journal": "American Economic Review",
    "doi": "10.1257/aer.20151703",
    "package_bytes": 4323349,
    "source_specification": "Table 2",
    "selection_stratum": "descriptive_"
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  "reviewed_at": "2026-10-12",
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    "decision": "excluded",
    "reason": "The selected target is a cross-sectional regression of elicited Social Security risk premia on perceived benefit uncertainty sdben and survey controls. There is no before/after treatment-comparison panel."
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    "scope": "Observed support in the indicated source frame; missing values excluded. N=2,939; missing=0. Frame: selected_source_data. Source: AER/Luttmer_Samwick_AER_2018_116182/R/389_luttmer_samwick_replicate.R.",
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}