Equivalent and absolutely continuous measure changes for jump-diffusion processes

被引:74
作者
Cheridito, P [1 ]
Filipovic, D
Yor, M
机构
[1] Princeton Univ, Dept Operat Res & Financial Engn, Princeton, NJ 08544 USA
[2] Univ Munich, Dept Math, D-80333 Munich, Germany
[3] Univ Paris 06, Lab Probabil & Modeles Aleatoires, F-75252 Paris, France
关键词
change of measure; jump-diffusion processes; equivalent measure; absolutely continuous measure; carre-du-champ operator;
D O I
10.1214/105051605000000197
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 provide explicit sufficient conditions for absolute continuity and equivalence between the distributions of two jump-diffusion processes that can explode and be killed by a potential.
引用
收藏
页码:1713 / 1732
页数:20
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