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these options. The signs of the estimated risk premia are consistent with theory, their economic magnitudes show that a long …
Persistent link: https://www.econbiz.de/10012974740
We propose a conditional model of asset returns in the presence of common factors and downside risk. Specifically, we … states; we show how to recover the observable factors' risk premia from the estimated latent ones in different states. The …
Persistent link: https://www.econbiz.de/10013323846
Risk evaluation is a forecast, and its validity must be backtested. Probability distribution forecasts are used in this … correlation), and that the bivariate forecasts provided by a risk methodology based on historical innovations performs correctly …
Persistent link: https://www.econbiz.de/10013405681
In the aftermath of the Global Financial Crisis, some risk management practitioners have advocated wider adoption of … Bayesian inference to replace Value- at-Risk (VaR) models in order to minimize risk failures. Despite its limitations, the … [increasingly] Bayesian—continues to be a key methodological foundation of risk management and regulation-related risk modeling …
Persistent link: https://www.econbiz.de/10014263882
In aftermath of the Financial Crisis, some risk management practitioners advocate wider adoption of Bayesian inference … to replace Value-at-Risk (VaR) models for minimizing risk failures (Borison & Hamm, 2010). They claim reliance of …-Bayesian and [increasingly] Bayesian – continues to be a key methodological foundation of risk management and regulation related …
Persistent link: https://www.econbiz.de/10013031477
copulas tend to understate them. Since risk aversion and efficient markets suggest that investors should demand a premium for …
Persistent link: https://www.econbiz.de/10013133874
predictive regressions and out-of-sample forecasts. We document the significant predictive power of the variance risk premium … (VRP), Generalized Riskiness (GR), and higher-order moments for horizons ranging from 1 to 250 days. These four risk … complementary predictors for several horizons, including under one month (VRP) and longer horizons (GR). Risk-neutral skewness and …
Persistent link: https://www.econbiz.de/10012853217
Persistent link: https://www.econbiz.de/10013050012
In this article we examine the risk factors that help explain long/short equity (LSE) mutual fund performance. We show …
Persistent link: https://www.econbiz.de/10013057772
We show that in misspecified models with useless factors (for example, factors that are independent of the returns on the test assets), the standard inference procedures tend to erroneously conclude, with high probability, that these irrelevant factors are priced and the restrictions of the...
Persistent link: https://www.econbiz.de/10013026073