2 Art�culos

Corporate Governance and Information Incorporation Speed: Lead-Lag between the IGC and IBrX

Acceso

en l�nea

Jos� Carneiro da Cunha Oliveira Neto,Ot�vio Ribeiro de Medeiros,Thiago Bergmann de Queiroz P�g. 149 - 172

Based on intraday data with a frequency of 15 minutes, the present study investigates the relationship between the high corporate governance market (IGC) and the traditional market (IBrX). The hypothesis tested is that a higher level of corporate governa... ver m�s

Revista: Revista Brasileira de Finan�as Formato: Electr�nico

Tabla de contenido: Vol: 10 Num: 1 Par: 0 A�o: 2012

Evidence of speculative bubbles on the BOVESPA: an application of the Kalman filter

Acceso

en l�nea

Thiago Bergmann de Queiroz,Ot�vio Ribeiro de Medeiros,Jos� Carneiro da Cunha Oliveira Neto P�g. 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... ver m�s

Revista: Revista Brasileira de Finan�as Formato: Electr�nico

Tabla de contenido: Vol: 9 Num: 2 Par: 0 A�o: 2011

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