Browsing Congressos / RP by Title "Inference in differences-in-differences with few treated groups and heteroskedasticity"
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Inference in differences-in-differences with few treated groups and heteroskedasticity
2016We show that the usual inference methods used in Di fferences-in-Di fferences (DID) might not perform well with few treated groups and heteroskedastic errors. One important example is when there is variation in the number ...
