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When information on longevity (survival functions) is unknown early in life, individuals have an interest to insure themselves against future "risk-class" classification. Accordingly, the First-Best typically involves transfers across states of nature. Competitive equilibrium cannot provide such...
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In a perfectly competitive market for annuities with full information, the price of annuities is equal to individuals (discounted) survival probabilities. That is, prices are actuarially fair. In contrast, the pricing implicit in social security systems invariably allows for cross subsidization...
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stochastic mortality intensity. We find that a generation-based model is important, since spouses' dependence decreases when …
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The changing social, financial and regulatory frameworks, such as an increasingly aging society, the current low interest rate environment, as well as the implementation of Solvency II, lead to the search for new product forms for private pension provision. In order to address the various...
Persistent link: https://www.econbiz.de/10011512972
We analyze the effects of increasing the retirement age in two economies with overlapping generations and within cohort ex ante heterogeneity. The first economy has a defined benefit system, and the second economy is in transition from a defined benefit to a defined contribution. We find that if...
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more important issue that we address. In actuarial practice, the different mortality levels of the several risk classes are … obtained by applying adjustment coefficients to population mortality rates. Such a choice is not supported by a rigorous model …. On the other hand, the heterogeneity of a population with respect to mortality can formally be described with a frailty …
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