Accepted/Published Papers
A unified diagnostic test for regression discontinuity designs (with Koki Fusejima and Masayuki Sawada), arXiv:2205.04345, [R package], accepted at Journal of Econometrics. [link]
Adaptively Robust Small Area Estimation: Balancing Robustness and Efficiency of Empirical Bayes Confidence Intervals (with Daisuke Kurisu and Shonosuke Sugasawa), arXiv:2108.11551, Scandinavian Journal of Statistics, 52.2 (2025): 999-1017. [link]
Bandwidth Selection for Treatment Choice with Binary Outcomes, arXiv:2308.14375 , Japanese Economic Review, 74.4 (2023): 539-549. [link] Selected for the 2023 JER Best Article Award
Panel Data Quantile Regression for Treatment Effect Models, arXiv:2001.04324 , Journal of Business & Economic Statistics, 41.3 (2023): 720-736. [link]
Partial Identification of Nonseparable Models using Binary Instruments, arXiv:1707.04405 , Econometric Theory, 37.4 (2021): 817-848. [link]
Identification and Estimation of Time-Varying Nonseparable Panel Data Models without Stayers, arXiv:1712.09222 , Journal of Econometrics, 215.1 (2020): 184-208. [link]
Working Papers
Identification and estimation of treatment effects in a linear factor model with fixed number of time periods (with Koki Fusejima), arXiv:2503.21763
Local-Polynomial Estimation for Multivariate Regression Discontinuity Designs (with Masayuki Sawada, Daisuke Kurisu, and Yasumasa Matsuda), arXiv:2402.08941, R&R at Journal of Business & Economic Statistics
Hierarchical Regression Discontinuity Design: Pursuing Subgroup Treatment Effects (with Shonosuke Sugasawa and Daisuke Kurisu), arXiv:2309.01404, R&R at Journal of Causal Inference
Shrinkage Methods for Treatment Choice (with Daisuke Kurisu), arXiv:2210.17063, R&R at Journal of Econometrics
Evidence Aggregation for Treatment Choice (with Toru Kitagawa), arXiv:2108.06473, R&R at Review of Economic Studies
The Economic Consequences of Manipulation of Social Insurance Benefits (with Masaki Takahashi), SSRN:3784394
Manipulation Robust Regression Discontinuity Designs (with Masayuki Sawada), arXiv:2009.07551
Partial Identification of Discrete Instrumental Variable Models using Shape Restrictions, SSRN:3711861
Work in Progress
Spatial Regression Discontinuity Designs (with Daisuke Kurisu, Yasumasa Matsuda, and Masayuki Sawada)
Optimal estimation for regression discontinuity design with binary outcomes (with Masayuki Sawada and Kohei Yata), preliminary draft
Identifying the Identifiable: Empirical Learning of the Point-Identified Subset for Regression Discontinuity Designs (with Toshiaki Iizuka, Shosei Sakaguchi, Masayuki Sawada, and Masaki Takahashi)