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The authors provide bibliometric evidence to illustrate the development of copula theory in mathematics, statistics …
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We introduce a class of quantile-based risk measures that generalize Value at Risk (VaR) and, likewise Expected Shortfall (ES), take into account both the frequency and the severity of losses. Under VaR a single confidence level is assigned regardless of the size of potential losses. We allow...
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can fill this gap by benefiting from the rich class of existing bivariate parametric copula families. Exploiting this in … combination with GARCH models for the margins, we develop a regular vine copula based factor model for asset returns, the Regular … we explicitly discuss how vine copula models can be employed for active and passive portfolio management. In particular …
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