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

 





Alexandra Leitão
Universidade Católica Portuguesa
 
,
 
apleitao@netcabo.pt
 
 
 
 
 
 
JEL Areas:
O4 : Economic Growth and Aggregate Productivity: General
Q5 : Environmental Economics: General