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Author: Mengshan Xu
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Daisuke Kurisu, Taisuke Otsu and Mengshan Xu
Functional data and their analysis have become increasingly popular in various fields of data sciences. This paper considers estimation and inference of the average treatment effect under unconfoundedness when the covari...Read more...
25 October 2023
Yoichi Arai, Taisuke Otsu and Mengshan Xu
The generalized least square (GLS) is one of the most basic tools in regression analyses. A major issue in implementing the GLS is estimation of the conditional variance function of the error term, which typically requir...Read more...
27 October 2022
Taisuke Otsu and Mengshan Xu
We propose a one-to-many matching estimator of the average treatment effect based on propensity scores estimated by isotonic regression. The method relies on the monotonicity assumption on the propensity score function, ...Read more...
19 July 2022
Mengshan Xu and Taisuke Otsu
17 May 2019