Marislei Nishijima University of Sao Paulo   Av. Prof. Lúcio Martins Rodrigues s/n, travessas 4 e 5 Cidade Universitária Sao Paulo, SP 05508-020 Brazil   marislei@usp.br         Primary Research Focus: Internet services used by the Brazilians   JEL Areas: H0 : Public Economics: General H4 : Publicly Provided Goods: General