{
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    "rank": 48,
    "paper_id": "aeraej-448",
    "title": "The Great Diversification and its Undoing",
    "authors": "Vasco Carvalho; Xavier Gabaix",
    "year": 2013,
    "journal": "American Economic Review",
    "doi": "10.1257/aer.103.5.1697",
    "package_bytes": 54331667,
    "source_specification": "Table 3",
    "selection_stratum": "descriptive_"
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  "reviewed_at": "2026-10-12",
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    "reason": "The target links aggregate volatility to fundamental volatility var3 in a country panel. There is no policy treatment, adoption date or treated-versus-comparison intervention."
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    "scope": "Observed support in the indicated source frame; missing values excluded. N=172; missing=0. Frame: selected_source_data. Source: AER/Carvalho_Gabaix_AER_2013_112656/R/448_carvalho_gabaix_replicate.R.",
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}