Research

Publications

• ''Partial Identification and Inference in Duration Models with Endogenous Censoring,'' Journal of Applied Econometrics (2024), 39: 308-326.

• ''Estimation of Average Treatment Effects Using Panel Data when Treatment Effects Are Heterogeneous by Unobserved Fixed Effects,'' Journal of Applied Econometrics (2020), 35: 315-327 (Appendix).

• ''Estimation of Time-varying Average Treatment Effects Using Panel Data when Unobserved Fixed Effects Affect Potential Outcomes Differently,'' Economics Letters (2016), 146: 82-84 (Appendix).

Working Papers

• ''Identification and Inference for Synthetic Control Methods with Spillover Effects: Estimating the Economic Cost of the Sudan Split,'' (with Hayato Tagawa),  August 2024. Submitted.

• ''Dynamic Targeting: Experimental Evidence from Energy Rebate Programs,'' (with Takanori Ida, Takunori Ishihara, Koichiro Ito, Daido  Kido, Toru Kitagawa, and Shusaku Sasaki), June 2024. 

• ''Policy Learning for Optimal Dynamic Treatment Regimes with Observational Data,'' April 2024. Submitted.

• ''Collaborative knowledge exchange promotes innovation,'' (with Tomoya Mori and  Jonathan Newton), October 2022.

• ''Choosing Who Chooses: Selection-Driven Targeting in Energy Rebate Programs,'' (with Takanori Ida, Takunori Ishihara, Koichiro Ito, Daido  Kido, Toru Kitagawa, and Shusaku Sasaki), September 2022. Revision requested at Econometrica.

• ''Estimation of Optimal Dynamic Treatment Assignment Rules under Policy Constraints,'' July 2021.  Conditionally accepted at Quantitative Economics.

• ''Constrained Classification and Policy Learning,'' (with Toru Kitagawa and Aleksey Tetenov ), June 2021.

• ''Creation of Knowledge through Exchanges of Knowledge: Evidence from Japanese Patent Data,'' (with Tomoya Mori), August 2020.