Research

Accepted/Published Papers

1. Bandwidth Selection for Treatment Choice with Binary Outcomes, arXiv:2308.14375 , The Japanese Economic Review, 74.4 (2023): 539-549. [link] Selected for the 2023 JER Best Article Award 

2. Panel Data Quantile Regression for Treatment Effect Models, arXiv:2001.04324 , Journal of Business & Economic Statistics, 41.3 (2023): 720-736. [link] 

3. Partial Identification of Nonseparable Models using Binary Instruments,  arXiv:1707.04405 , Econometric Theory, 37.4 (2021): 817-848. [link]

4. 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

1. Adaptively Robust Small Area Estimation: Balancing Robustness and Efficiency of Empirical Bayes Confidence Intervals (with Daisuke Kurisu and Shonosuke Sugasawa), arXiv:2108.11551 

2. Evidence Aggregation for Treatment Choice (with Toru Kitagawa), arXiv:2108.06473 

3. The Economic Consequences of Manipulation of Social Insurance Benefits (with Masaki Takahashi), SSRN:3784394 

4. Partial Identification of Discrete Instrumental Variable Models using Shape Restrictions, SSRN:3711861 

5. Manipulation Robust Regression Discontinuity Designs (with Masayuki Sawada), arXiv:2009.07551 

6. Joint diagnostic test of regression discontinuity designs: multiple testing problem (with Koki Fusejima and Masayuki Sawada), arXiv:2205.04345 

7. Shrinkage Methods for Treatment Choice (with Daisuke Kurisu), arXiv:2210.17063

8. Hierarchical Regression Discontinuity Design: Pursuing Subgroup Treatment Effects (with Shonosuke Sugasawa and Daisuke Kurisu), arXiv:2309.01404

9. Local-Polynomial Estimation for Multivariate Regression Discontinuity Designs (with Masayuki Sawada, Daisuke Kurisu, and Yasumasa Matsuda), arXiv:2402.08941 

Work in Progress

• Spatial Regression Discontinuity Designs (with Daisuke Kurisu, Yasumasa Matsuda, and Masayuki Sawada)

• Identification and estimation of treatment effects in a linear factor model with fixed number of time periods (with Koki Fusejima)

• Finite-sample optimal estimation for binary-outcome regression discontinuity designs (with Masayuki Sawada and Kohei Yata)

• Salvaging failed regression discontinuity designs (with Shosei Sakaguchi and Masayuki Sawada)