仿射双因子模型的平稳性与遍历性
概率论
2016-07-25 v4 计算金融
摘要
我们研究了二维仿射过程唯一平稳分布的存在性及其遍历性。第一个坐标被假定为所谓的 -根过程,其中 。证明了在 情况下仿射过程唯一平稳分布的存在性;此外,在 的情况下,也证明了其遍历性。
引用
@article{arxiv.1302.2534,
title = {Stationarity and ergodicity for an affine two factor model},
author = {Matyas Barczy and Leif Doering and Zenghu Li and Gyula Pap},
journal= {arXiv preprint arXiv:1302.2534},
year = {2016}
}
备注
28 pages; the title has been changed; a mistake in the proof of Theorem 4.1 has been corrected