Dehon, Catherine; Verardi, Vincenzo; Gassner, Marjorie - European Centre for Advanced Research in Economics and … - 2008
In the presence of outliers in a dataset, a least squares estimation may not be the most adequate choice to get representative results. Indeed estimations could have been excessively infuenced even by a very limited number of atypical observations. In this article, we propose a new Hausman-type...