1.Department of Economics, University of Extremadura (UEX), Av. Elvas s/n, 06006, Badajoz, Spain ;2.Department of Economics, University of Thessaly, 28th October Street, 78, 38333, Volos, Greece ;
Abstract:
Journal of Productivity Analysis - The paper applies some of the latest advances of probabilistic approach to account directly for unobserved heterogeneity in the estimation of efficiency measures...