Empirical evidence of the existence of speculative bubbles in the prices of stocks traded on the São Paulo Stock Exchange
| Autor: | Costa, Carol Thiago, da Silva, Wesley Vieira, de Almeida, Lauro Brito, da Veiga, Claudimar Pereira |
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| Zdroj: | In Contaduría y Administración October-December 2017 62(4):1317-1334 |
| Databáze: | ScienceDirect |
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