银娱优越会7176111经济学前沿高端讲座第二十七讲
Specification Tests for Regression Models with Measurement Errors
主讲人:宋晓军副教授(北京大学光华管理学院)
主持人:张岸洲助理教授(银娱优越会7176111李安民经济研究院)
嘉宾介绍:游宇教授(银娱优越会7176111李安民经济研究院)
时间:2023年6月25日(周日)14:00-15:30(北京时间)
地点:银娱优越会7176111崇山校区五洲园一楼会议室
线上地址:腾讯会议:30075516895
语言:中文/英文
摘要:
We propose a novel class of specification tests for regression models with measurement errors. The highlight of our method is the introduction of a projection device to eliminate the parametric estimation effect, which is a common issue in non-smoothing type tests. The resulting projection-based tests have asymptotic null distributions that are invariant to the estimator used. Besides, the proposed method allows for a slower convergence rate of the parametric estimator. We suggest a convenient multiplier bootstrap method to simulate the critical values as accurately as desired. Finally, we evaluate the finite sample performance of the proposed tests through Monte Carlo simulations.
主讲人简介:
宋晓军,男,北京大学光华管理学院商务统计与经济计量系副教授,博士生导师,西班牙马德里卡洛斯三世大学经济学博士。主要研究兴趣是理论计量经济学,包括非参数/半参数方法,假设检验和自助法,以及计量经济学的应用等。论文发表在Econometric Theory,Journal of Applied Econometrics,Journal of Business & Economic Statistics和Journal of Econometrics等国际期刊。主持和参加自然科学基金面上项目和国家重点专项等。自2020年1月起担任Economic Modelling副主编。