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Matemática para o ensino médio: volume I
(Editora do Brasil, 2009)
Strategic adoption in a two-sided market : a study of college applications in Brazil
(Escola de Pós-Graduação em Economia da FGV, 2005-02-24)
This paper measures the importance of indirect network effects in the adoption by colleges and students of ENEM, a standardized exam for high-school students in Brazil that can be used in college application processes. We ...