Chabi-Yo, Fousseni; Yang, Jun - 2010
assets depends on the idiosyncratic coskewness beta, which measures the co-movement of the individual stock variance and the … market return. We find that there is a negative (positive) relation between idiosyncratic coskewness and equity returns when … idiosyncratic coskewness betas are positive (negative). Standard risk factors, such as the market, size, book-to-market, and …