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12月26日,冼刍荛 (台湾清华大学)

发布时间:2025-12-17   发布人:bl   点击数:1379

12月26日,冼刍荛 (台湾清华大学)

2025年12月26日(周五)10:00-11:30 冼刍荛 (台湾清华大学)
讲座系列:前沿专题系列讲座第64场
讲座人:冼刍荛 (台湾清华大学)
时间:2025年12月26日(周五)10:00-11:30 
地点:博学楼1220
主持人:周波(对外经贸大学国际经济贸易学院财政学系教授)
讲座题目:On model selection for causal inference
讲座摘要:In this paper, we modify the covariate selection criterion (CSC) developed by Lu (2015, JBES), and minimize the mean squared errors (MSE) of the focused parameter in causal methods such as regression discontinuity design (RDD) and difference-in-differences (DiD).   Synthetic controls (SC) and inverse probability weighting (IPW) estimator will also be discussed.  Monte-Carlo simulations and empirical examples are performed.  Our modified CSC are compared with the usual model selection criteria such as AIC, Lasso and OGA+HDIC.  We also discuss the further extensions t (i) partially linear models; and (ii) high-dimensional models.
主讲人简介:
冼刍荛,台湾清华大学科技管理学院教授,专长为時間序列计量经济学。 文章发表于国际期刊如Econometric Reviews, Econometric Theory, International Review of Economics and Finance, Journal of Econometrics, Journal of Futures Markets, Journal of Multivariate Analysis, 及 Stochastic Processes and Their Applications.