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João F. Caldeira
Department of Economics, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
 
João Pessoa Avenue, 52,
office 33B – Centro
Porto Alegre, RS 90040-000
Brasil
 
joao.caldeira@ufrgs.br
 
 
 
 
 
 
JEL Areas:
G1 : General Financial Markets: General (includes Measurement and Data)
C6 : Mathematical Methods and Programming: General