Munich Personal RePEc Archive (Ludwig Maximilian University of Munich) · 2012 · 45 citations · 4 references
Public HealthBiostatisticsCausal InferenceEconometricsStatisticsApplied StatisticsCausal Effect EstimationMatching MethodsPropensity ModelingPropensity Score MethodsTreatment EffectsBalancingDifference-in-differencesTreatment Effect EstimationTreatment Effect IdentificationTreatment Effects Estimation
This paper explains the insights of the Stata's user written command diff for the estimation of Difference in Differences treatment effects (DID). The options and the formulas are detailed for the single DID, Kernel Propensity Score DID, Quantile DID and the balancing properties . An example of the features of diff is presented by using the dataset from Card and Krueger (1994).
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Matching As An Econometric Evaluation Estimator
James J. Heckman, Hidehiko Ichimura, Petra Todd · The Review of Economic Studies · 1998 · 3.8K citations