IBOURK, Aomar; MAILLARD, Béatrice; PERELMAN, Serge; … - Institut de Recherche Économique et Sociale (IRES), … - 2001
We evaluate the determinants of aggregate matching efficiency changes through a stochastic Cobb-Douglas production frontier model. The efficiency coefficient is represented by a stochastic function of variables meant to capture workers and firms characteristics. The model is estimated on French...