Davezies, Laurent; D'Haultfoeuille, Xavier - Département des Études Économiques d'Ensemble (D3E), … - 2009
A recurrent problem in economic studies based on survey data is to determine whether survey weights should be used or not. We show that weighted estimators are more robust than unweighted ones, but less accurate when unweighted estimators are consistent. In some circumstances, a compatibility...
