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Julian Alexienco portillo
Universidade Presbiteriana Mackenzie
 
143 – Rua Itambé – Building 12
São Paulo, SP 01239-001
Brazil
 
julian.portillo@mackenzista.com.br
 
 
 
 
 
 
JEL Areas:
L9 : Industry Studies: Transportation and Utilities: General
C1 : Econometric and Statistical Methods: General