Pesaran, Hashem; Yamagata, Takashi - 2012
This paper is concerned with testing the time series implications of the capital asset pricing model (CAPM) due to … evidence against Sharpe-Lintner CAPM is found mainly during the recent financial crisis. Furthermore, a strong negative … correlation is found between a twelve-month moving average p-values of the test and the returns of long/short equity strategies …