arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1903.02697math.PR
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具有区域转换的均值回复随机波动模型的动力学性质

Dynamics of a mean-reverting stochastic volatility model with regime switching

Yanling Zhu, Kai Wang, Yong Ren

摘要:

本文考虑一类具有区域转换的均值回复随机波动方程,给出了该方程整体正解存在、p阶矩渐近有界、正常返性和平稳分布存在的充分条件.所得结果推广了文献中的结果.最后通过仿真实例对结果进行了验证。

英文摘要:

In this paper, we consider a mean-reverting stochastic volatility equation with regime switching, and present some sufficient conditions for the existence of global positive solution, asymptotic boundedness in pth moment, positive recurrence and existence of stationary distribution of this equation. Some results obtained in this paper extend the ones in literature. Example is given to verify the results by simulation.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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