The systemic risk induced by a connection among financial objects is generally measured by returns, volatility, interbank loans, etc. Nevertheless, these measures do not capture the microscale component of the interconnections induced by heterogeneous investor activity. In this paper, we exploit...

The systemic risk induced by a connection among financial objects is generally measured by returns, volatility, interbank loans, etc. Nevertheless, these measures do not capture the microscale component of the interconnections induced by heterogeneous investor activity. In this paper, we exploit...

This study examined the predictive power of performance persistence from the perspective of prospect theory using 12 months of return distributions. Performance persistence stems from unique information that differs from momentum, disposition effect, and firm-specific variables related to the...

This study finds short-term idiosyncratic momentum (iMOM) in cross-sectional stock returns. The short-term iMOM utilizes the daily residual returns estimated by pricing models in the previous month. This is different from idiosyncratic volatility (IVOL), which uses the volatility of the same...