Invariant dependence structures and Archimedean copulas

被引:15
|
作者
Durante, Fabrizio [2 ]
Jaworski, Piotr [1 ]
Mesiar, Radko [3 ,4 ]
机构
[1] Univ Warsaw, Inst Math, Warsaw, Poland
[2] Free Univ Bozen Bolzano, Sch Econ & Management, Bolzano, Italy
[3] Slovak Univ Technol Bratislava, Dept Math & Descript Geometry, Bratislava, Slovakia
[4] Acad Sci Czech Republ, Inst Informat Theory & Automat, CR-18208 Prague, Czech Republic
关键词
Archimedean copula; Clayton model; Copula; Tail dependence; MULTIVARIATE; DISTRIBUTIONS; INFERENCE; MODELS;
D O I
10.1016/j.spl.2011.08.018
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
We consider a family of copulas that are invariant under univariate truncation. Such a family has some distinguishing properties; it is generated by means of a univariate function; it can capture non-exchangeable dependence structures: it can be easily simulated. Moreover, such a class presents strong probabilistic similarities with the class of Archimedean copulas from a theoretical and practical point of view. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码:1995 / 2003
页数:9
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