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Thiago Bergmann de Queiroz,Otávio Ribeiro de Medeiros,José Carneiro da Cunha Oliveira Neto
Pág. 257 - 275
The existence of bubbles in asset prices is a matter of great importance to governments and investors due to possible serious effects they may have on economies. In the case of shares, the presence of a price bubble can be seen by comparing prices and d...
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