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An assumption concerning the long-term rate of return on assets is made by actuaries when they value defined-benefit pension plans.
Persistent link: https://www.econbiz.de/10005847007
How does a change in the risk-free interest-rate affect the value of a non-life insurance company or portfolio? Risk managers typically argue that there should be little impact as long as assets and liabilities are properly matched.
Persistent link: https://www.econbiz.de/10005847010
In this paper, we propose an analytic analogue to the simulation procedure described in Taylor (1997). We apply the formulas to a Belgian data set and discuss the interaction between a priori and a posteriori ratemakings.
Persistent link: https://www.econbiz.de/10005847014
In this paper, based on the additive measure integral representation of a non-additive measure integral, it is shown that any comonotonically additive premium principle can be represented as an integral of the distorted decumulative distribution function of the insurance risk.
Persistent link: https://www.econbiz.de/10005847030
The probability density function of the time of ruin in the classical model with exponential claim sizes is obtained directly by inversion of the associated Laplace transform.
Persistent link: https://www.econbiz.de/10005847032
This paper aims to study the kind of dependence induced by the introduction of correlated latent variables in the annual numbers of claims reported by policyholders.
Persistent link: https://www.econbiz.de/10005847033
In this paper non-normal distributions via scale mixtures are introduced into insurance applications. The symmetric distributions of interest are the Student-t and exponential power (EP) distributions. ... We shall show that the computational burden for the Bayesian calculations is alleviated...
Persistent link: https://www.econbiz.de/10005847037
This paper presents a universal framework for pricing financial and insurance risks. Examples are given for pricing contingent payoffs, where the underlying asset or liability can be either traded or not traded...
Persistent link: https://www.econbiz.de/10005847042
The model used in the technique of the Life Actuary is built oni) probabilities of insured events, e.g. death, survival, disablement...
Persistent link: https://www.econbiz.de/10005847060
For the Cramer-Lundberg risk model with phase-type claims, it is shown that the probability of ruin before an independent phase-type time H coincides with the ruin probability in a certain Markovian fluid model and therefore has an matrix-exponential form. When H is exponential, this yields in...
Persistent link: https://www.econbiz.de/10005847061