SSRN Electronic Journal · 2021 · 495 citations · 16 references
Social SciencesBiostatisticsEconomicsCausal InferenceEconometricsTime Series AnalysisCausal Effect EstimationCross-sectional EconometricsHeterogeneous Treatment EffectsPanel Data AnalysisTreatment Effect HeterogeneityTreatment EffectsDifference-in-differencesNonlinear Regression ModelsOrdinary Least SquaresPooled Ordinary Least SquaresTime-varying Treatment EffectsTreatment Effect EstimationTreatment Effects EstimationTwo-way Fixed Effects Models
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Specification Tests in Econometrics
Jerry A. Hausman · Econometrica · 1978 · 18.4K citations
Semiparametric Difference-in-Differences Estimators
Alberto Abadie · The Review of Economic Studies · 2004 · 2.3K citations