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Bruno Cals de Oliveira,Roy Martelanc
Pág. 135 - 161
The literature on Initial Public Offerings (IPO) is still little explored in Brazil, since the significant growth in the stock market occurred only recently. The purpose of this study is to identify the determining factors for the IPO of Brazilian compan...
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Rafael Falcão Noda,Roy Martelanc,José Roberto Securato
Pág. 67 - 88
The objective of this study is to answer the criticism to the CAPM based on findings that the market portfolio is far from the efficient frontier. We run a numeric optimization model, based on Brazilian stock market data from 2003 to 2012. For each asset...
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Wesley Mendes-da-Silva,Luciano Rossoni,Diógenes Leiva Martin,Roy Martelanc
Pág. 337 - 358
The role played by the board of a firm is one of the main aspects considered in literature on corporate governance around of the world. simultaneously, the social and institutional relations have been seen as preponderant factor for the happened results ...
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