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

 





Ignacio Gimenez nadal
Universidad Zaragoza
 
Zaragoza, Zaragoa 50005
Spain
 
ngimenez@unizar.es
 
 
 
 
 
 
JEL Areas:
J : Labor and Demographic Economics
D : Microeconomics