Multivariate Survival Modelling: A Unified Approach with Copulas
Multivariate Survival Modelling: A Unified Approach with Copulas
复制标题
多元生存建模:Copula 的统一方法
DOI:
10.2139/ssrn.1032559
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发表时间:
2001
期刊:
影响因子:
--
通讯作者:
T. Roncalli
中科院分区:
文献类型:
--
作者:
Pierre Georges;Arnaud Lamy;Emeric Nicolas;Guillaume Quibel;T. Roncalli
In this paper, we review the use of copulas for multivariate survival modelling. In particular, we study properties of survival copulas and discuss the dependence measures associated to this construction. Then, we consider the problem of competing risks. We derive the distribution of the failure time and order statistics. After having presented statistical inference, we finally provide financial applications which concern the life time value (attrition models), the link between default, prepayment and credit life, the measure of risk for a credit portfolio and the pricing of credit derivatives.
DOI:
--
发表时间:
1972
期刊:
--
影响因子:
--
作者:
D. Cox
通讯作者:
D. Cox
影响因子:
1.9
作者:
Shih, JH;Louis, TA
通讯作者:
Louis, TA