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
Optimal estimation for regression discontinuity design with binary outcomes (with Masayuki Sawada and Kohei Yata), arXiv:2509.18857
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)
Identifying the Identifiable: Empirical Learning of the Point-Identified Subset for Regression Discontinuity Designs (with Toshiaki Iizuka, Shosei Sakaguchi, Masayuki Sawada, and Masaki Takahashi)