Research field (2)：
Economic policy
, Public economics, labor economics
Research keywords (2)：
税制
, 最適課税論
Research theme for competitive and other funds (3)：
2021 - 2025 Optimal policy analysis under inefficiencies in intra-household child care and caregiving decisions
2019 - 2021 The impact of redistributive policies on economic growth under human capital accumulation
2019 - 2020 人的資本投資を考慮した下での再分配政策の経済成長への影響
Papers (10)：
Takuya Obara, Yoshitomo Ogawa. Optimal Taxation in an Endogenous Fertility Model with Non-Cooperative Behavior. Review of Economics of the Household. 2024. 22. 1. 173-197
Shigeo Morita, Takuya Obara. Public Investment Criteria under Optimal Nonlinear Income Taxation without Commitment. Journal of Public Economic Theory. 2021. 23. 4. 732-745
Takuya Obara, Shuichi Tsugawa, Shunsuke Managi. λ Envy-Free Pricing for Impure Public Good. Economic Theory Bulletin. 2021. 9. 1. 11-25
Takuya Obara, Shuichi Tsugawa. Public Good Provision Financed by Nonlinear Income Tax under Reduction of Envy. The B.E. Journal of Economic Analysis and Policy. 2019. 19. 4. 1-16
Takuya Obara. Optimal Human Capital Policies under the Endogenous Choice of Educational Types. Journal of Public Economic Theory. 2019. 21. 3. 512-536
Takuya Obara, Yoshitomo Ogawa. Optimal Nonlinear Income Taxation with Non-Cooperative Couples: Mirrlees Meets Nash. 2024
Izumi Yokoyama, Takuya Obara, Kazuma Edamura, Arisa Shichijo, Tomohiko Inui. Endogenous Decisions on Acceptable Worker-Job Mismatch Level and the Impact on Workers' Performance. SSRN Working Paper Series, No. 3695573. 2020
Lectures and oral presentations (7)：
Optimal Nonlinear Income Taxation for Non-Cooperative Couples: Mirrlees Meets Nash
(Japanese Economic Association 2024)
The Optimal Non-Linear Income Taxation with Non-Cooprative Agents: Mirrlees Meets Nash
(2023)
Optimal Taxation in an Endogenous Fertility Model with Non-Cooperative Couples
(2020)
Envy-free Pricing for Impure Public Good
(The 2019 International Conference on Public Economic Theory 2019)
Optimal Human Capital Policies under the Endogenous Choice of Educational Types
(The 2018 International Conference on Public Economic Theory 2018)
