文章基本信息

标题：On the public economics of annuities with differential mortality
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作者：Antoine BOMMIER ; Marie-Louise LEROUX ; Jean-Marie LOZACHMEUR 等
期刊名称：CORE Discussion Papers / Center for Operations Research and Econometrics (UCL), Louvain
出版年度：2009
卷号：1
出版社：Center for Operations Research and Econometrics (UCL), Louvain
摘要：This paper studies the problem of redistribution between individuals having different mortality rates. We use a continuous time model in which there are two types of individuals characterized by different survival probability paths. Individual preferences are represented by a generalized life cycle utility function which can exhibit temporal risk aversion. We successively compare utilitarian allocations when individuals exhibit temporal risk neutrality and temporal risk aversion. This problem is analyzed successively in the context of full information and asymmetric information on mortality rates.
关键词：uncertain lifetime, redistribution, annuities, nonlinear taxation.