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First Author:
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| Vladimir Ponczek |
| São Paulo School of Economics, FGV |
| vladimir.ponczek@fgv.br |
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| Rua Itapeva, 474 12 andar |
| São Paulo, 01332000, Brazil |
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| +55-11-37993570(Phone) |
| +55-11-37993570(Fax) |
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Second Author:
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| Enlinson Mattos |
| São Paulo School of Economics, FGV |
| Enlinson.mattos@fgv.br |
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Third Author:
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| Paulo Arvate |
| São Paulo Business School, FGV |
| Paulo.Arvate@fgv.br |
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