Muller, Christophe; Kim, Tae-Hwan - Instituto Valenciano de Investigaciones Económicas (IVIE) - 2005
In this paper we study how the Huber estimator can be adapted to the presence of endogeneity in a two stage equations … useful alternative to 2SLS and 2SLAD in cases of two-stage estimation to deal with endogeneity when there are concerns for …