Local Linear Estimation of Second-Order Diffusion Models

被引:21
|
作者
Wang, Hanchao [1 ]
Lin, Zhengyan [1 ]
机构
[1] Zhejiang Univ, Dept Math, Hangzhou 310027, Zhejiang, Peoples R China
关键词
Local linear estimation; N-W estimator; Second-order diffusion model; NONPARAMETRIC-ESTIMATION; COEFFICIENT;
D O I
10.1080/03610920903391345
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 present the local linear estimations for diffusion coefficient and drift coefficient in the second-order diffusion model. We show that under mild conditions, the estimators are weak consistent. We also use a Monte Carlo experiment to compare our estimators with the ones in Nicolau (2007).
引用
收藏
页码:394 / 407
页数:14
相关论文
共 50 条