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Pierre O. De souza
Management School, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
 
Doutor Plínio Barreto Street,
173, 23A – Bela Vista
São Paulo, SP 01313020
Brazil
 
pierresouza_@hotmail.com
 
 
 
 
 
 
JEL Areas:
G1 : General Financial Markets: General (includes Measurement and Data)
C6 : Mathematical Methods and Programming: General