CREi and Department of Economics @ UPF
Ramon Trias Fargas, 25-27 08005 Barcelona,
SPAIN
Phone: (+34) 93 542 27 60
Fax : (+34) 93 542 18 60 Email : vcarvalho@crei.cat
Carvalho
Vasco M.
CREi and Universitat Pompeu Fabra