All Rights Reserved
AccessEcon LLC 2006, 2008.
Powered by MinhViet JSC
ralph lauren polo


First Author:
 
Gemma Larramona
University of Pennsylvania
gemmalar@sas.upenn.edu
 
University of Penn, Department of Economics, 3718 Locust Walk
Philadelphia, 19104, USA
 
1 215 573 1425(Phone)
1 215 573 1425(Fax)

Second Author:

Josefina Cabeza
University of Zaragoza
jcabeza@unizar.es
 
Departamento de analisis Economico, Facultad de Ciencias Economicas y Empresariales, Gran Via, 2
Zaragoza, 50005, Spain
 
34976762212(Phone)
34976761996(Fax)

Third Author:

Rosa Aisa
University of Zaragoza
raisa@unizar.es
 
Departamento de Analisis Economico, Facultad de Ciancias Economicas y Empresariales, Gran Via, 2
Zaragoza, 50005, Spain
 
34976762789(Phone)
34976761996(Fax)