Showing 1 - 10 of 3,756
Persistent link: https://www.econbiz.de/10012816709
We propose a novel method of Mean-Capital Requirement portfolio optimization. The optimization is performed using a parallel framework for optimization based on the Nondominated Sorting Genetic Algorithm II. Capital requirements for market risk include an additional stress component introduced...
Persistent link: https://www.econbiz.de/10011587953
Persistent link: https://www.econbiz.de/10001736255
Persistent link: https://www.econbiz.de/10001624224
employed in a bivariate GARCH model, where the joint distribution of the disturbances is split into its marginals and its …-dependent distribution. -- value-at-risk ; copula ; non-normal bivariate GARCH ; asymmetric dependence ; profile likelihood-ratio test …
Persistent link: https://www.econbiz.de/10009725481
In this research paper ARCH-type models and option implied volatilities (IV) are applied in order to estimate the Value-at-Risk (VaR) of a stock index futures portfolio for several time horizons. The relevance of the asymmetries in the estimated volatility estimation is considered. The empirical...
Persistent link: https://www.econbiz.de/10012292347
Persistent link: https://www.econbiz.de/10012423037
Persistent link: https://www.econbiz.de/10012545817
This paper proposes efficient estimators of risk measures in a semiparametric GARCH model defined through moment …
Persistent link: https://www.econbiz.de/10009620388
optimisation strategies. We begin by comparing Markowitz with CVaR, and then proceed to evaluate the relative effectiveness of …
Persistent link: https://www.econbiz.de/10011376286