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Experimental research on learning, preference, and experience transfer of groups

Research Project

Project/Area Number 16K17088
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Economic theory
Research InstitutionKochi University of Technology

Principal Investigator

Okano Yoshitaka  高知工科大学, 経済・マネジメント学群, 講師 (20513120)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2018: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2017: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2016: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Keywords実験経済学 / 集団の意思決定 / ゲーム理論 / 経済理論
Outline of Final Research Achievements

In this study, the differences in behavior and thinking between groups and individuals are examined in multiple ways using the methods of economics experiments. We found that: (1) the information used when adjusting behavior over time is different between groups and individual, (2) the cooperation rate of groups in the social dilemma situation is lower, which is largely influenced by the social value orientation of the group members, and the deeper understanding of the strategic situation they are facing, and (3) groups disguise lying better than individuals.

Academic Significance and Societal Importance of the Research Achievements

我々の日常生活では、集団による意思決定が頻繁に行われている。政治的な意思決定や金融政策の決定、ビジネス上の意思決定、家族内での意思決定などが例として挙げられる。本研究はこれまでの経済学ではあまり注目されてこなかった「集団の意思決定」と経済理論やその他の実験研究との関係性を分析するものであり、経済理論の現実への適用可能性の検証、人間行動の幅広い理解を可能にするものである。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (5 results)

All 2016 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (2 results) Remarks (2 results)

  • [Journal Article] Parochial altruism: Does it explain modern human group psychology?2016

    • Author(s)
      Yamagishi, T., & Mifune, N.
    • Journal Title

      Current Opinion in Psychology

      Volume: 7 Issue: 5 Pages: 39-43

    • DOI

      10.1371/journal.pone.0154859

    • Related Report
      2016 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] Team versus Individual Behavior and Descriptive Power of Minimax2016

    • Author(s)
      Yoshitaka Okano
    • Organizer
      実験社会科学カンファレンス
    • Place of Presentation
      同志社大学
    • Related Report
      2016 Research-status Report
  • [Presentation] Team versus Individual Behavior and Descriptive Power of Minimax2016

    • Author(s)
      Yoshitaka Okano
    • Organizer
      研究セミナー(東京大学)
    • Place of Presentation
      東京大学大学院人文社会系研究科 社会心理学講座 亀田達也研究室
    • Related Report
      2016 Research-status Report
  • [Remarks] Yoshitaka Okano

    • URL

      https://sites.google.com/site/yoshitakaokano/

    • Related Report
      2018 Annual Research Report 2016 Research-status Report
  • [Remarks] 高知工科大学

    • URL

      https://www.kochi-tech.ac.jp/profile/ja/okano-yoshitaka.html

    • Related Report
      2018 Annual Research Report

URL: 

Published: 2016-04-21   Modified: 2020-03-30  

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