Nana, Guy Chapda; Larue, Bruno - Centre de recherche en économie de l'environnement, de … - 2012
the Translog and the Symmetric Normalized Quadratic forms to investigate the manner with which curvature restrictions are … imposed, the extend of curvature violations and the robustness of estimated elasticities. We also compare the predictive … great deal in terms of remaining curvature violations in the sample, but far less for estimated elasticities. In contrast …