Job title：
Associate Professor
Other affiliations (2)：
Yokohama National University
Graduate School of Urban Innovation Department of Infrastructure and Urban Society
Associate Professor
Yokohama National University
College of Urban Sciences Department of Urban and Social Collaboration
Associate Professor
Research field (2)：
International relations
, Politics
Research keywords (8)：
Measurement
, Election Forensics
, Malapportionment
, Warfare Ecology
, Political Methodology
, Comparative Politics
, International Relations
, Political Science
Research theme for competitive and other funds (6)：
2021 - 2025 選択権者理論の実証分析-非選出議席は権力維持に寄与するのか?
2018 - 2023 An International Comparative Study of Governance in Representative Democracy
2017 - 2021 Electoral district as Political space: What the zoning provides?
2017 - 2020 War and the Environment
2017 - 2020 Developing an Archive Infrastructure for Political Data
2014 - 2017 A Comprehensive Analysis of Malapportionment around the World: Situation, Causes, and Consequences
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Papers (15)：
Junichiro Wada, Yuta KAMAHARA. A unified approach to measuring unequal representation. 2024. 201. 1-2. 287-308
Kyosuke Kikuta, Yuta Kamahara. Environmental protection after civil war: A difference-in-geographic-discontinuity approach. Journal of Peace Research. 2024
Yuta KAMAHARA, Junichiro Wada. Apportionment and the Population Figure: A Case Study on the 2016 Electoral Reform in Japan. Japanese Journal of Electoral Studies. 2023. 39. 1. 107-121
Yuta KAMAHARA. Public Health in the Aftermath of Civil War: A Spatial Time-Series Cross-Sectional Analysis. 公共選択. 2023. 79. 143-156
Yuta Kamahara. The Malapportionment-Generating Process in Latin America: A Decomposition Analysis of Electoral Inequality in Argentina, Brazil, and Chile. 常盤台人間文化論叢. 2023. 9. 53-73
Beyond the Gender Gap in Japan
University of Michigan Press 2019
Building Inclusive Democracies in ASEAN
Anvil Publishing Inc. 2015 ISBN:9789712731723
Bureaucracy and Bureaucrats in Japanese and Korean Civil Society
木鐸社 2010 ISBN:9784833224338
Education (1)：
- 2012 Keio University Graduate School, Division of Law
Committee career (2)：
2012/04 - 現在 公共選択学会 幹事
2018/05 - 2024/05 日本選挙学会 理事
Awards (2)：
2024/05 - 日本選挙学会 2023年度日本選挙学会賞(優秀論文)
2010/06 - Presentation Award for Graduate Students (Japan Public Choice Society)
Association Membership(s) (5)：
Midwest Political Science Association
, American Political Science Association
, Japanese Political Science Association
, Japan Public Choice Society
, Japanese Association of Electoral Studies
