Intertemporal CAPM estimation with Bovespa stocks / Estimação do CAPM intertemporal com ações da BOVESPA

AUTOR(ES)
DATA DE PUBLICAÇÃO

2010

RESUMO

This work intends to estimate an intertemporal capital asset pricing model, by using the innovations of two state variables: maximum Sharpe index and real interest rate. These variables are supposed created by a mean reverting diffusion process: Ornstein-Uhlenbeck. The complete estimation of ICAPM is made in a cross-section approach and it is compared with Fama-French three factors model, as in monthly return as weekly return. ICAPM model does not have a better goodness of fit than Fama-French Model.

ASSUNTO(S)

capm intertemporal finanças finance pricing apreçamento intertemporal capm

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