First passage times on zero and one and natural exponential families

被引:0
|
作者
Kokonendji, CC [1 ]
机构
[1] Univ Pau & Pays Adour, CNRS, ERS 2055,IUT STID, Lab Math Appl, F-64000 Pau, France
关键词
first passage time; inversion; Levy process; natural exponential family; variance function;
D O I
暂无
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
In this article, we link the first passage times on zero and one for certain Levy processes on R and for right continuous random walks on Z. We use it to get a probabilistic interpretation of the notion of inversion between natural exponential families. The application to cubic variance functions is given. (C) 2001 Elsevier Science B.V. All rights reserved MSC: 60E07; 62B15.
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页码:293 / 298
页数:6
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