摘要
利用鞅方法,我们给出跳扩散过程的偏差不等式,推广了之前关于纯Lévy跳过程在类Cramér条件下的结论,同时我们的方法对于Lévy测度不具有指数矩的情形也是适用的.
By adopting the martingale technique,we derive deviation inequalities for Lipschitz functions of general jump-di?usion processes.Our results extend related works for pure jump L'evy processes under Cram'er's like assumption,while our approach is considerably e?cient for the situation that L'evy measure does not have finite exponential moments.
出处
《应用概率统计》
CSCD
北大核心
2013年第1期75-86,共12页
Chinese Journal of Applied Probability and Statistics