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


First Author:
 
Claudio R. F. Vasconcelos
Universidade Federal de Juiz de Fora, Brazil
claudio.foffano@ufjf.edu.br
 
 
 
 

Second Author:

Lucas S. Lourenço
Universidade Federal de Juiz de Fora, Brazil
lucasl29@hotmail.com