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Kamada Takuma
鎌田 拓馬
Kamada Takuma
鎌田 拓馬
Osaka School of International Public Policy Department of Comparative Public Policy, Associate Professor
kamada osipp.osaka-u.ac.jp

keyword Crime,Inequality

Research History 4

  1. 2024/06 - Present
    Osaka University Osaka School of International Public Policy Associate professor

  2. 2020/10 - 2024/05
    Osaka University Osaka School of International Public Policy Tenure-track associate professor

  3. 2020/06 - 2020/09
    Osaka University Osaka School of International Public Policy Assistant professor

  4. 2014/04 - 2016/07
    Japan Society for the Promotion of Science Research Fellow (DC1)

Education 3

  1. Pennsylvania State University Department of Sociology and Criminology

    2016/08 - 2020/05

  2. Tohoku University Graduate School of Arts and Letters Department of Behavioral Science

    2012/04 - 2014/03

  3. Waseda University School of Commerce

    2007/09 - 2012/03

Research Areas 1

  1. Humanities & social sciences / Sociology /

Awards 2

  1. Austin Robinson Memorial Prize

    Evelina Gavrilova, Takuma Kamada, Floris Zoutman Royal Economic Society 2020/04

  2. Gene Carte Student Paper Competition, 2nd Place

    Takuma Kamada American Society of Criminology 2019/11

Papers 8

  1. Practical Guidance for Enhancing Internal Validity in Observational Data Analysis

    TAKUMA KAMADA

    Sociological Theory and Methods Vol. 39 No. 2 p. 192-210 2025/03 Research paper (scientific journal)

  2. Heat-related mortality and ambulance transport after a power outage in the Tokyo metropolitan area

    Lisa Yamasaki, Takuma Kamada, Chris Fook Sheng Ng, Yuya Takane, Ko Nakajima, Kazuki Yamaguchi, Kazutaka Oka, Yasushi Honda, Yoonhee Kim, Masahiro Hashizume

    Environmental Epidemiology Vol. 8 No. 2 p. e292-e292 2024/02/19 Research paper (scientific journal)

    Publisher: Ovid Technologies (Wolters Kluwer Health)
  3. The Family Consequences of Terrorism: The Effects of the Tokyo Subway Sarin Attack on Marital Formation and Dissolution

    Takuma Kamada

    Socius: Sociological Research for a Dynamic World Vol. 8 p. 237802312211371-237802312211371 2022/11 Research paper (scientific journal)

    Publisher: SAGE Publications
  4. The Great East Japan Earthquake and suicide: The long-term consequences and underlying mechanisms

    Tetsuya Matsubayashi, Takuma Kamada

    Preventive Medicine Vol. 153 p. 106755-106755 2021/08 Research paper (scientific journal)

    Publisher: Elsevier BV
  5. Third-Party Policing Approaches Against Organized Crime: An Evaluation of the Yakuza Exclusion Ordinances

    Tetsuya Hoshino, Takuma Kamada

    Journal of Quantitative Criminology 2020/08/09 Research paper (scientific journal)

    Publisher: Springer Science and Business Media LLC
  6. On the Margins: Considering the Relationship between Informal Work and Reoffending

    Holly Nguyen, Takuma Kamada, Anke Ramakers

    Justice Quarterly p. 1-28 2020/06/25 Research paper (scientific journal)

    Publisher: Informa UK Limited
  7. Causal Inference with a Single-treated Case using the Synthetic Control Method

    Maeda Yutaka, Kamada Takuma

    Sociological Method and Theory Vol. 34 No. 1 p. 78-96 2019

    Publisher: Japanese Association For Mathematical Sociology
  8. Is Legal Pot Crippling Mexican Drug Trafficking Organisations? The Effect of Medical Marijuana Laws on US Crime

    Evelina Gavrilova, Takuma Kamada, Floris Zoutman

    The Economic Journal Vol. 129 No. 617 p. 375-407 2019/01/01 Research paper (scientific journal)

    Publisher: Oxford University Press (OUP)

Misc. 1

  1. Article Review of “The Political Legacy of American Slavery.” by Avidit Acharya, Matthew Blackwell, and Maya Sen, Journal of Politics

    Takuma Kamada

    Sociological Theory and Methods Vol. 31 No. 2 2016/03 Book review, literature introduction, etc.

Publications 2

  1. 数理社会学事典 = Encyclopedia of mathemtatical sociology

    数理社会学会数理社会学事典刊行委員会

    丸善出版 2022/09

    ISBN: 9784621306659

  2. リーディングス合理的選択論 : 家族・人種・コミュニティ

    小林, 盾, 金井, 雅之, 佐藤, 嘉倫, 鈴木, 伸生, 鎌田, 拓馬, 吉良, 洋輔, 稲垣, 祐典, 大林, 真也

    勁草書房 2022/08

    ISBN: 9784326603534

Media Coverage 11

  1. エネルギー革命による変化「炭鉱ヤクザ」の経済史: 炭鉱衰退で暴力団の資金源と勢力図が変化

    東洋経済

    2024/08

  2. Medical marijuana laws’ economic impact on organised crime

    LSE Blog

    2019/07

  3. How medical marijuana hurts Mexican drug cartels

    Oxford University Press

    2019/07

  4. Legal marijuana cuts violence says US study, as medical-use laws see crime fall

    The Guardian

    2019/01

  5. Harsher Weed Policies Make Us Less Safe

    2018/04

  6. Violent crime and murder drop massively in American states which have legalised weed

    2018/01

  7. Is Legal Pot Crippling Mexican Drug Trafficking Organisations?

    2018/01

  8. Marijuana legalisation causing violent crime to fall in US states, study finds

    2018/01

  9. The best border wall is a legal marijuana market

    2018/01

  10. There Was Less Crime in Border States After Medical Weed Was Legalized

    2017/06

  11. Drug war policies: Jeff Sessions orders tougher drug crime charges

    2017/05

Other 1

  1. Journal Reviewer