Risk-sharing rules and their properties, with applications to peer-to-peer insurance

被引:21
|
作者
Denuit, Michel [1 ]
Dhaene, Jan [2 ]
Robert, Christian Y. [3 ]
机构
[1] UC Louvain, Louvain Inst Data Anal & Modeling LIDAM, Inst Stat Biostat & Actuarial Sci ISBA, Louvain La Neuve, Belgium
[2] Katholieke Univ Leuven, Fac Business & Econ, AFI, Res Ctr Insurance,Actuarial Res Grp, Leuven, Belgium
[3] ENSAE, CREST Ctr Res Econ & Stat, Lab Finance & Insurance LFA, 5 Ave Henry Le Chatelier, F-91764 Paris, France
关键词
comonotonicity; conditional mean risk-sharing rule; crowdsurance; peer-to-peer insurance; pooling; quantile risk-sharing rule; ACTUARIAL SCIENCE; COMONOTONICITY; FINANCE; THEOREM;
D O I
10.1111/jori.12385
中图分类号
F8 [财政、金融];
学科分类号
0202 ;
摘要
This paper offers a systematic treatment of risk-sharing rules for insurance losses, based on a list of relevant properties. A number of candidate risk-sharing rules are considered, including the conditional mean risk-sharing rule proposed in Denuit and Dhaene and the newly introduced quantile risk-sharing rule. Their compliance with the proposed properties is established. Then, methods for building new risk-sharing rules are discussed. The results derived in this paper are helpful in the development of peer-to-peer insurance (or crowdsurance), as well as to manage contingent risk funds where a given budget is distributed among claimants.
引用
收藏
页码:615 / 667
页数:53
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