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First Author:
 
Sergio Da Silva
Department of Economics, Federal University of Santa Catarina
professorsergiodasilva@gmail.com
 
 
 
 

Second Author:

Roberto Meurer
Department of Economics, Federal University of Santa Catarina
meurerroberto@yahoo.com
 
 
 
 

Third Author:

Thiago Veloso
National Agency for Electric Energy
thiagomagalhaes@aneel.gov.br
 
70830030 Brasilia DF, Brazil