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Researcher List >> Kamaga Kohei
 

Kamaga Kohei

 
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NameKamaga Kohei
URLhttps://sites.google.com/site/koheikamaga/
AffiliationSophia University
SectionFaculty of Economics, Department of Economics
Job titleProfessor
DegreeB.A. in Economics(Waseda University), M.A. in Economics(Waseda University), Doctor of Economics(Waseda University)
Research funding number00453978
ORCID ID0000-0001-8281-7193
J-Global ID200901071307177601

Research Interests

 
Public Economics ,Welfare Economics ,Social Choice Theory

Research Areas

 
  • Humanities & social sciences / Theoretical economics / 

Research History

 
Jul 2023
 - 
Today
Mitsubishi Economic Research Institute  Visiting Scholar 
 
Apr 2022
 - 
Today
Tohoku University Graduate School of Economics and Management Visiting Professor 
 
Apr 2022
 - 
Today
Sophia University Faculty of Economics Professor 
 
Sep 2019
 - 
Mar 2022
Tohoku University Graduate School of Economics and Management Visiting Associate Professor 
 
Apr 2015
 - 
Mar 2022
Sophia University Faculty of Economics Associate Professor 
 

Education

 
Apr 2006
 - 
Feb 2011
Waseda University Graduate School of Economics 
 
Apr 2004
 - 
Jun 2006
Waseda University Graduate School of Economics 
 
Apr 2000
 - 
Mar 2004
Waseda University School of Political Science and Economics 
 

Awards

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

Papers

 
 
Walter Bossert   Susumu Cato   Kohei Kamaga   
Journal of Mathematical Economics   102983-102983   Apr 2024   [Refereed]
 
Walter Bossert   Susumu Cato   Kohei Kamaga   
Social Choice and Welfare   61(4) 835-852   Nov 2023   [Refereed]
Abstract

We examine the impact of Suzumura’s (Economica 43:381–390, 1976) consistency property when applied in the context of collective choice rules that are independent of irrelevant alternatives, neutral, and monotonic. An earlier contribution...
 
Walter Bossert   Susumu Cato   Kohei Kamaga   
Economics and Philosophy   39(3) 468-484   Nov 2023   [Refereed]
 
Walter Bossert   Susumu Cato   Kohei Kamaga   
Economic Theory   75(4) 1099-1139   May 2023   [Refereed]
Abstract

This paper provides an axiomatic analysis of sufficientarian social evaluation. Sufficientarianism has emerged as an increasingly important notion of distributive justice. We propose a class of principles that we label generalized critic...
 
Geir B. Asheim   Kohei Kamaga   Stéphane Zuber   
Journal of Mathematical Economics   103 Article 102768-102768   Dec 2022   [Refereed]

Books and Other Publications

 
 
Kohei Kamaga(Part:Sole author)
Springer   20 May 2020   (ISBN:9789811542541)
 
釜賀 浩平(Part:Others, pp. 72-92)
世界思想社   30 Jan 2019   (ISBN:9784790717256)   
 
Kamaga Kohei(Part:Others, pp. 107-117)
University of Tokyo Press   20 Jul 2017   (ISBN:9784130430388)   
 
Kamaga Kohei(Part:Others, pp. 295-320)
University of Tokyo Press   21 May 2015   (ISBN:9784130302067)   
 
釜賀 浩平(Part:Others, pp. 45-76)
勁草書房   25 Jul 2013   (ISBN:9784326302208)   

Presentations

 
 
Kohei Kamaga   
22nd Conference of the Society for the Advancement of Economic Theory (SAET)   17 Jul 2023   
 
Kohei Kamaga   
16th Meeting of the Society for Social Choice and Welfare   25 Jun 2022   
 
Kohei Kamaga   
20th Conference of the Society for the Advancement of Economic Theory (SAET)   17 Jun 2021   
 
Kohei Kamaga   
Virtual Conference on Social Choice Theory and Applications   6 Feb 2021   
 
Kohei Kamaga   
20th Annual Meeting of the Society for Public Economic Theory (APET)   11 Jul 2019   

Teaching Experience

 
 
   
 
Welfare Economics (Graduate School of Economics, Sophia University)
 
   
 
Intermediate Microeconomics (Graduate School of Economics, Sophia University)
 
   
 
Seminar (Faculty of Economics, Sophia University)
 
   
 
Public Policy (Faculty of Economics, Sophia University)
 
   
 
Introduction to Economics (Faculty of Economics, Sophia University)

Professional Memberships

 
 
   
 
Japanese Economic Association
 
   
 
Econometric Society
 
   
 
Society for Social Choice and Welfare

Research Projects

 
 
Fairness preferences and subjective beliefs toward future generations: Theoretical and empirical studies
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Hidefumi Yokoo Rintaro Yamaguchi Kohei Kamaga Masayuki Sawada 
Project Year: Apr 2023 - Mar 2027
 
Axiomatic analysis of social welfare evaluation under existential risk
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research
Kohei Kamaga 
Project Year: Apr 2023 - Mar 2026
 
A choice function approach to variable population social choice and population ethics
Japan Society for the Promotion of Science: Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C)
Kohei Kamaga 
Project Year: Apr 2020 - Mar 2023
 
A social choice approach to population issues
Japan Security Scholarship Foundation: 
Kohei Kamaga Susumu Cato 
Project Year: Oct 2019 - Sep 2021
 
Exploring for New Solutions for Decline in Forestry and Agriculture in Japan: Food, the Environment and the Labor
Sophia University: 
Tetsuya Horie Kohei Kamaga Takuya Hasebe Kazushi Takahashi Masamitsu Kurata Ken-ichi Akao 
Project Year: Apr 2018 - Mar 2021

Other

 
 
ゼミ学生2グループが学長賞(上智大学)を受賞(日本政策学生会議での優秀賞受賞に対して)
 
 
ゼミ学生グループが日本政策学生会議(ISFJ)で優秀賞を受賞(論文「住民の体感治安に影響を与える要因に基づいた防犯政策の立案」に対して)
 
 
ゼミ学生グループが日本政策学生会議(ISFJ)で優秀賞を受賞(論文「公平な子どもの受診機会に向けた医療アクセシビリティの格差是正」に対して)
 
 
ゼミ学生グループが日本政策学生会議(ISFJ)で社会保障分科会賞を受賞(論文「ジェンダー規範に注目した自殺防止」に対して)
 
 
ゼミ学生グループが日本政策学生会議(ISFJ)で社会保障分科会賞を受賞(論文「貧困の連鎖の解消を目指してー子どもの社会関係資本の重要性」に対して)