Kohei Kamaga

カマガコウヘイ | Kohei Kamaga

Affiliation and department：
Job title： Professor
Other affiliations (1)：

Homepage URL (1)： https://sites.google.com/site/koheikamaga/

Research field (1)： Theoretical economics

Research keywords (3)： Public Economics , Welfare Economics , Social Choice Theory

Research theme for competitive and other funds (8)：

2024 - 2028 Institutional Design for Social Common Capitals
2023 - 2027 Fairness preferences and subjective beliefs toward future generations: Theoretical and empirical studies
2023 - 2026 Axiomatic analysis of social welfare evaluation under existential risk
2020 - 2023 A choice function approach to variable population social choice and population ethics
2019 - 2021 A social choice approach to population issues

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Papers (24)：

Elie Maalouly, Ryuji Yamazaki, Shuichi Nishio, Marco Nørskov, Kohei Kamaga, Shoji Komai, Kiyoshi Chiba, Keiichiro Atsumi, Ken-Ichi Akao. The effect of conversation on altruism: A comparative study with different media and generations. PLOS ONE. 2024. 19. 6. e0301769-e0301769
Walter Bossert, Susumu Cato, Kohei Kamaga. Smallest quasi-transitive extensions. Journal of Mathematical Economics. 2024. 102983-102983
Walter Bossert, Susumu Cato, Kohei Kamaga. Independent, neutral, and monotonic collective choice: the role of Suzumura consistency. Social Choice and Welfare. 2023. 61. 4. 835-852
Walter Bossert, Susumu Cato, Kohei Kamaga. Revisiting variable-value population principles. Economics and Philosophy. 2023. 39. 3. 468-484
Walter Bossert, Susumu Cato, Kohei Kamaga. Thresholds, critical levels, and generalized sufficientarian principles. Economic Theory. 2023. 75. 4. 1099-1139

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MISC (1)：

Kohei KAMAGA. Book review: Kōsei keizaigaku to keizai seisakuron no taiwa: Fukushi to kenri, kyōsō to kisei, seido no sekkei to sentaku (Interactions Between Welfare Economics and Economic Policy: Well-Being and Rights, Competition and Welfare, Design and Social Choice of Institutions) by Kotaro Suzumura. Social Science Japan Journal. 2020. 23. 1. 117-120

Books (5)：

Social Welfare Evaluation and Intergenerational Equity
Springer 2020 ISBN:9789811542541
『人口問題の正義論』「人口問題と功利主義-最適人口規模と世代間評価への拡張」
世界思想社 2019 ISBN:9784790717256
Lessons from Keynes and His Contemporary Writers: A Guide to Rethinking a Time of Crisis
University of Tokyo Press 2017 ISBN:9784130430388
Good and justice in social sciences : beyond Rawls's "A theory of justice"
University of Tokyo Press 2015 ISBN:9784130302067
『新しい政治経済学の胎動 : 社会科学の知の再編へ』「世代間の衡平性再考」
勁草書房 2013 ISBN:9784326302208

Lectures and oral presentations (33)：

Poverty-line paradox
(Conference of Japanese Association for Mathematical Sociology 2024)
Evaluating climate policies by the Pareto principle: Efficiency when future identities are unobservable.
(22nd Conference of the Society for the Advancement of Economic Theory (SAET) 2023)
Efficiency when future identities are unobservable
(Tokyo Axiology Workshop 2023)
Evaluating climate policies by the Pareto principle: Efficiency when future identities are unobservable
(16th Meeting of the Society for Social Choice and Welfare 2022)
Generalized poverty-gap orderings
(20th Conference of the Society for the Advancement of Economic Theory (SAET) 2021)

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Education (3)：

Professional career (3)：

Work history (10)：

2023/07 - 現在 Mitsubishi Economic Research Institute Visiting Scholar
2022/04 - 現在 Tohoku University Graduate School of Economics and Management Visiting Professor
2022/04 - 現在 Sophia University Faculty of Economics Professor
2019/09 - 2022/03 Tohoku University Graduate School of Economics and Management Visiting Associate Professor
2015/04 - 2022/03 Sophia University Faculty of Economics Associate Professor

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Awards (2)：

2008/07 - Research Institute for Economics and Business Administration, Kobe University Kanematsu Fellowship
2006/03 - Graduate School of Economics, Waseda University The Graduate School of Economics Dean’s Academic Prize

Association Membership(s) (3)：

Japanese Economic Association , Econometric Society , Society for Social Choice and Welfare

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