报告题目:Empirical likelihood inference for a functional coefficient GARCH-M model
报 告 人:赵海清 岭南师范学院博士
报告时间:2019年11月14日上午9:00-10:00
报告地点:数学楼629
报告摘要:
Empirical likelihood inference for a functional coefficient GARCH-M model is investigated in this talk. The maximum empirical likelihood estimation for parametric parts is shown to be asymptotically normal, and the empirical log-likelohood ratio for nonparametric parts is proved to be asymptotically standard chi-squred. At the same time, empirical likelihood method is used to test whether relative risk aversion is affected by exogenous variables. Simulation study shows that the proposed method works better.
报告人简介:
赵海清,男,岭南师范学院博士,统计系主任。于2018年获得广州大学理学博士学位。现从事统计学方向研究,主要研究方向为非线性时间序列分析、大数据分析。参与和主持国家自然科学基金以及广东省自然科学基金多项,在SCI和国内重要刊物上发表论文多篇。