This paper investigates the dynamic evolution of tail risk interdependence among U.S. banks, financial services and …. The tail risk interdependence measurement framework relies on the multivariate Student-t Markov switching (MS) model and … the multiple-conditional value-at-risk (CoVaR) (conditional expected shortfall (CoES)) risk measures introduced in …

This paper employs weighted least squares to examine the risk-return relation by applying high-frequency data from four … returns and expected risk. However, by using quantile regressions, we find that the risk-return relation moves from negative … to positive as the returns’ quantile increases. A positive risk-return relation is valid only in the upper quantiles. The …

We investigate the risk-return trade-off on the US and European stock markets. We investigate the non-linear risk … market portfolio. We find that the risk-return trade-off is significantly positive at the upper tail (0.9 quantile), where …, for the median (0.5 quantile), the risk-return trade-off is insignificant. These results are recovered for the US industry …

This paper studies the historical time-varying dynamics of risk for individual stocks in the U.S. market. Total risk of … an individual stock is decomposed into two components, systematic risk and idiosyncratic risk, and both components are … studied separately. We start from the historical trend in the magnitude of risk and then turn to the relation between …

represents a unique opportunity to understand the performance of risk factors during severe economic times across international … heterogeneous responses of option-implied expected market risk premia across alternative stock market indices, and between the Great …

diversification is not an easy task as it is impacted by a huge number of different factors: the way systematic risk is measured, the …