Escribano, ÁlvaroBauwens, LucLubrano, Michel2009-11-232009-11-232007Journal Applied Econometrics, 2007, vol. 22, nº 7, p. 1153-11560883-7252https://hdl.handle.net/10016/2584text/plainapplication/pdfeng© John Wiley & SonsThe Econometrics of Industrial Organizationresearch articleEconomía10.1002/jae.1000open access