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Persistent link: https://www.econbiz.de/10001993311
In this article, we show, in the context of partial hedging, that some important relationships about comonotonicity and convex order cannot be translated to counter-monotonicity in general because of the possibility of over-hedging. We propose a new notion called proper hedge that can e...
Persistent link: https://www.econbiz.de/10013117907
Persistent link: https://www.econbiz.de/10009485837
Persistent link: https://www.econbiz.de/10009678492
This paper presents a new axiomatic characterization of risk measures that are additive for independent random variables. In contrast to previous work, we include an axiom that guarantees monotonicity of the risk measure. Furthermore, the axiom of additivity for independent random variables is...
Persistent link: https://www.econbiz.de/10011334834
This paper contributes to insurance risk management by modeling extreme climate risk and extreme mortality risk in an integrated manner via extreme value theory (EVT). We conduct an empirical study using monthly temperature and death data in the U.S., and nd that the joint extremes in cold...
Persistent link: https://www.econbiz.de/10012859067
This paper presents a new axiomatic characterization of risk measures that are additive for independent random variables. In contrast to previous work, we include an axiom that guarantees monotonicity of the risk measure. Furthermore, the axiom of additivity for independent random variables is...
Persistent link: https://www.econbiz.de/10012783804
An investigation of the limiting behavior of a risk capital allocation rule based on the Conditional Tail Expectation (CTE) risk measure is carried out. More specifically, with the help of general notions of Extreme Value Theory (EVT), the aforementioned risk capital allocation is shown to be...
Persistent link: https://www.econbiz.de/10014153815
The paper derives many existing risk measures and premium principles by minimizing a Markow bound for the tail probability. Our approach involves two exogenous functions v(S) and ... Minimizing a general Markow bound leads to the following unifying equation. [Marc J. Goovaerts, Rob Kaas, Jan...
Persistent link: https://www.econbiz.de/10005847002
This paper presents a new axiomatic characterization of risk measures that are additive for independent random variables. In contrast to previous work, we include an axiom that guarantees monotonicity of the risk measure. Furthermore, the axiom of additivity for independent random variables is...
Persistent link: https://www.econbiz.de/10010325273