Authors: António Freitas and Inés Macho-Stadler
Portuguese Economic Journal, Vol. 13, No 2, 71--94, January, 2014
This paper originally appeared as
Barcelona School of Economics Working Paper 531
Authors: António Freitas and Inés Macho-Stadler
Portuguese Economic Journal, Vol. 13, No 2, 71--94, January, 2014© Barcelona Graduate School of Economics. All rights reserved.