Authors: Ana Rute Cardoso, Paulo Guimarães and Klaus F. Zimmermann
Kyklos, Vol. 63, No 4, 479--494, January, 2010
This paper originally appeared as
Barcelona School of Economics Working Paper 463
Authors: Ana Rute Cardoso, Paulo Guimarães and Klaus F. Zimmermann
Kyklos, Vol. 63, No 4, 479--494, January, 2010© Barcelona Graduate School of Economics. All rights reserved.