Luckas Lopes Universidade Federal de Juiz de Fora   Rua Inglaterra, 158 apto 201 Governador Valadares, Minas Gerais 35057-360 Brasil   luckas.lopes@ufjf.br             JEL Areas: E3 : Prices, Business Fluctuations, and Cycles: General (includes Measurement and Data) E5 : Monetary Policy, Central Banking, and the Supply of Money and Credit: General