Shota Takeishi
I am a postdoctoral fellow at the Department of Statistics and Data Science at Washington University in St. Louis.
- Email: shota(atmark)wustl.edu
- Google Scholar
- ORCID
- GitHub
Published and accepted papers
- A shrinkage likelihood ratio test for high-dimensional subgroup analysis with a logistic-normal mixture model , Electronic Journal of Statistics 19(1), 2025, 1942-1980. (arXiv)
- Asymptotic properties of the maximum smoothed partial likelihood estimator in the change-plane Cox model , Scandinavian Journal of Statistics 50(3), 2023, 1503-1531. (arXiv)
Working papers
- Hypothesis testing for treatment effect heterogeneity via an adaptively augmented debiased estimator. (with Xuming He)
- Scalable estimation of crossed random effects models via multi-way grouping. (with Shonosuke Sugasawa) arXiv:2507.15593, Reject and resubmit at Journal of the American Statistical Association.
CV
Education
- 2024 Ph.D. (Economics) Department of Statistics, Graduate School of Economics, University of Tokyo (advisor: Katsumi Shimotsu)
- 2021 M.A. (Economics) Department of Statistics, Graduate School of Economics, University of Tokyo
- 2018 B.A. (Law) Department of Political Science, Faculty of Law, Keio University
Employment
- 2024- Postdoctoral Fellow, Department of Statistics and Data Science, Washington University in St. Louis (advisor: Xuming He)
- 2023-2024 Project Researcher/Project Assistant Professor, Risk Analysis Research Center, The Institute of Statistical Mathematics
- 2022-2023 Research Fellow-DC2, Japan Society for the Promotion of Science