Authors: Inés Macho-Stadler and Licun Xue
Economica, Vol. 74, No 296, 664--681, January, 2007
This paper originally appeared as
Barcelona School of Economics Working Paper 274
Authors: Inés Macho-Stadler and Licun Xue
Economica, Vol. 74, No 296, 664--681, January, 2007© Barcelona Graduate School of Economics. All rights reserved.