We use the control function approach to identify the average treatment effect and the effect of treatment on the treated in models with a continuous endogenous regressor whose impact is heterogeneous. We assume a stochastic polynomial restriction on the form of the heterogeneity, but unlike...

We consider the identification of the average treatment effect in models with continuous endogenous variables whose impact is heterogeneous. We derive a testable restriction that allows us to assess the degree of unobserved heterogeneity. Our analysis uses assumptions relating to the Local...

We use the control function approach to identify the average treatment effect and the effect of treatment on the treated in models with a continuous endogenous regressor whose impact is heterogeneous. We assume a stochastic polynomial restriction on the form of the heterogeneity but, unlike...

Le biais d'etat de Mer (SSB) qui affecte les mesures de hauteur du niveau des oceans (SSH) est habituellement analyse grace a des modeles empiriques parametriques. Les parametres de ces modeles sont estimes de maniere a minimiser la variance residuelle des differences de SSH mesures a des points...