Estimating Treatment Effect with Propensity Score Weighted Regression and Double Machine Learning

Jun Xue, Wei Zhong Goh, Dana Rotz
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Abstract

Abstract:We applied propensity score weighted regression and double machine learning in the 2022 American Causal Inference Conference Data Challenge. Our double machine learning method achieved the second lowest overall RMSE among all official submissions, but performed less well on heterogeneous treatment effect estimation due to lack of regularization.
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用倾向评分加权回归和双机器学习估计治疗效果
摘要:我们在2022年美国因果推理会议数据挑战赛中应用了倾向得分加权回归和双机器学习。我们的双机器学习方法在所有官方提交的报告中获得了第二低的总体RMSE,但由于缺乏正则化,在异构治疗效果估计上表现不佳。
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Does matching introduce confounding or selection bias into the matched case-control design? Size-biased sensitivity analysis for matched pairs design to assess the impact of healthcare-associated infections A Software Tutorial for Matching in Clustered Observational Studies Using a difference-in-difference control trial to test an intervention aimed at increasing the take-up of a welfare payment in New Zealand Estimating Treatment Effect with Propensity Score Weighted Regression and Double Machine Learning
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