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Theoretical and empirical analysis of cooperation

Research Project

Project/Area Number 17K03617
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Economic theory
Research InstitutionThe University of Tokyo

Principal Investigator

Kandori Michihiro  東京大学, 大学院経済学研究科(経済学部), 教授 (10242132)

Project Period (FY) 2017-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywordsゲーム理論 / くり返しゲーム / 情報伝達 / 実験結果の再現性 / 協調 / 経済理論
Outline of Final Research Achievements

Although cooperation is socially desirable, it is difficult to sustain because each individual is tempted to shirk and to save his/her own cost of cooperation. How to alleviate this problem is of vital importance not only in economics but also in other fields of research, including computer science and theoretical biology. The current project presented a new class of situations where cooperation can be sustained in one-shot interaction. In addition, theoretical and empirical studies have been conducted to analyze the possibility of cooperation under misperception, cooperation in information transmission, and replicability of experimental results.

Academic Significance and Societal Importance of the Research Achievements

社会全体のためになる「協調的な行動」は、それを行う人にとってコストがかかることが多く、そのために各人は自分一人だけ協調を怠ける誘惑にかられる。このことにどのように対処することができるのか、そのためにはどのような条件が必要か、また実際にはどのような方法で協調が達成されているのかを明らかにすることは、経済問題に限らずあらゆる現実の社会問題において最重要な課題である。本研究は、このような要請に答える研究成果を提供するものである。

Report

(5 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (20 results)

All 2021 2020 2019 2018 Other

All Int'l Joint Research (6 results) Journal Article (5 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 5 results) Presentation (4 results) (of which Int'l Joint Research: 4 results,  Invited: 4 results) Book (2 results) Remarks (3 results)

  • [Int'l Joint Research] UC Berkeley/Harvard University(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Max Planck Institute(ドイツ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] University of California, Berkeley/Harvard University(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] Max Planck Institute(ドイツ)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] University of California, Berkeley/Harvard University(米国)

    • Related Report
      2018 Research-status Report
  • [Int'l Joint Research] Institute of Science and Technology(オーストリア)

    • Related Report
      2018 Research-status Report
  • [Journal Article] Revision Games2021

    • Author(s)
      Y. Kamada and M. Kandori
    • Journal Title

      Econometrica

      Volume: Vol.88 No.4 Issue: 4 Pages: 1599-1630

    • DOI

      10.3982/ecta15272

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Cooperation in Revision Games and Some Applications2021

    • Author(s)
      Y. Kamada and M. Kandori
    • Journal Title

      Global Economic Review,

      Volume: 49:4 Issue: 4 Pages: 329-348

    • DOI

      10.1080/1226508x.2020.1836783

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Revision Games2020

    • Author(s)
      Kamada, Y. and M. Kandori
    • Journal Title

      Econometrica

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Corrigendum to Crawford and Sobel (1982) “Strategic Information Transmission”2019

    • Author(s)
      Kono, H and M. Kandori
    • Journal Title

      Econometrica

      Volume: online corrigendum

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Replicability of Experimental Data and Credibility of Economic Theory2018

    • Author(s)
      Kandori Michihiro
    • Journal Title

      The Japanese Economic Review

      Volume: 69 Issue: 1 Pages: 4-25

    • DOI

      10.1111/jere.12175

    • Related Report
      2017 Research-status Report
    • Peer Reviewed
  • [Presentation] Cooperation and Dynamic Network Formation in a Labor Union: A Case Study2020

    • Author(s)
      M. Kandori
    • Organizer
      NetSci-X Workshop on Economics & Financial Networks, 早稲田大学
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Misperception and the Evolution of Cooperation2019

    • Author(s)
      M. Kandori
    • Organizer
      The 30th International Conference on Game Theory, Stony Brook University, アメリカ
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Misperception and the Evolution of Cooperation2019

    • Author(s)
      M. Kandori
    • Organizer
      The 5th Workshop on Self-Organization and Robustness of Evolving Many-Body Systems,理化学研究所 計算科学研究センター
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Cooperation and Dynamic Network Formation in an OLG Repeated Game: A Case Study2018

    • Author(s)
      神取道宏
    • Organizer
      30 Years REStud Tour Reunion Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] ミクロ経済学の技2018

    • Author(s)
      神取道宏
    • Total Pages
      195
    • Publisher
      日本評論社
    • ISBN
      9784535558960
    • Related Report
      2018 Research-status Report
  • [Book] 現代経済学の潮流 2018 第1章 実験データの再現性と経済理論の信頼性2018

    • Author(s)
      神取道宏 (大橋弘、原千秋、細野薫、松島斉編)
    • Publisher
      東洋経済新報社
    • ISBN
      9784492315095
    • Related Report
      2018 Research-status Report
  • [Remarks] 神取道宏 個人ホームページ

    • URL

      https://sites.google.com/view/michihiro-kandori

    • Related Report
      2020 Annual Research Report
  • [Remarks] 個人ホームページ

    • URL

      https://sites.google.com/view/michihiro-kandori

    • Related Report
      2019 Research-status Report
  • [Remarks] 東京大学経済学研究科 教員ホームページ(神取道宏)

    • URL

      http://www.e.u-tokyo.ac.jp/fservice/faculty/kandori/kandori.j/kandori01.j.html

    • Related Report
      2018 Research-status Report 2017 Research-status Report

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Published: 2017-04-28   Modified: 2022-01-27  

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