Davezies, Laurent; d'Haultfoeuille, Xavier; Fougère, Denis - Centre de Recherche en Économie et Statistique … - 2007
This paper considers the semiparametric identification of endogenousand exogenous peer effects in the linear-in-means model. We showthat this model is generically identified when at least three differentsizes of peer groups are observed in the sample at hand. While unnecessaryin general,...