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Examination of the Reproducibility and Robustness of Research Findings in Economic Experiments

Research Project

Project/Area Number 19K21701
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 7:Economics, business administration, and related fields
Research InstitutionMeiji Gakuin University

Principal Investigator

Inukai Keigo  明治学院大学, 経済学部, 教授 (80706945)

Co-Investigator(Kenkyū-buntansha) 中村 友哉  明治学院大学, 経済学部, 教授 (70706928)
Project Period (FY) 2019-06-28 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥6,370,000 (Direct Cost: ¥4,900,000、Indirect Cost: ¥1,470,000)
Fiscal Year 2020: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2019: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Keywords行動経済学 / 実験経済学 / 再現性 / 経済実験 / ウェブ実験 / ネットワーク実験 / 意思決定
Outline of Research at the Start

本研究では行動経済学、実験経済学分野における主要知見について、大学生を対象とする追試に加えて、一般人市民を対象にも同様の追試を行う。同時に、実験報酬単位、実験プラットフォーム(実験室実験やweb実験)の違いという観点からの検証も同時に行い、行動経済学・実験経済学分野の研究知見の頑健性の検証を通じて、同分野の基礎的手法の精査検討を行う。

Outline of Final Research Achievements

In this research project, we conducted replication studies of key findings in the fields of behavioral economics and experimental economics to examine the reproducibility of experimental results from multiple perspectives. The series of studies revealed that the reproducibility of research in these fields does not exhibit significant differences due to variations in experimental platforms, sample differences, or reward systems. On the other hand, it was found that differences in the estimation methods of experimental data could potentially lead to instability in the estimation results of deep parameters.

Academic Significance and Societal Importance of the Research Achievements

近年、人間科学を対象とする周辺諸領域、とりわけ心理学研究の各種追試実験研究から、これまで研究論文として報告されてきた知見や現象の再現率が多くの人の予想よりも低いという知見が多数報告されている。再現性に関するこれらの報告は、人間科学を対象とする研究者コミュニティーのみならず、一般社会においても大きなインパクトを与えている。本研究プロジェクトでは、こうした背景を受けて、従来の行動経済学、実験経済学における実験研究の頑健性を様々な観点から多角的に検討した。これらの検討は、科学的研究の最も重要な側面であり、当該分野の学術的発展にって必要不可欠な作業であると思われる。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (20 results)

All 2023 2022 2021 2020 2019

All Journal Article (8 results) (of which Peer Reviewed: 2 results,  Open Access: 4 results) Presentation (8 results) (of which Invited: 6 results) Book (3 results) Funded Workshop (1 results)

  • [Journal Article] External presence in online communication and the impact of introducing proxy agents2023

    • Author(s)
      Kishi Hayato、Hashiura Kenta、Inukai Keigo、Watanabe Keita
    • Journal Title

      International Conference on Human-Agent Interaction

      Volume: - Pages: 398-400

    • DOI

      10.1145/3623809.3623939

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Investigation of the Convex Time Budget Experiment by Parameter Recovery Simulation2023

    • Author(s)
      Yuta Shimodaira , Kohei Shiozawa , Keigo Inukai
    • Journal Title

      ISERDP

      Volume: 1185R

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Investigation of the Convex Time Budget Experiment by Parameter Recovery Simulation2023

    • Author(s)
      K Inukai, Y Shimodaira, K Shiozawa
    • Journal Title

      ISE DP

      Volume: 1185 Pages: 1-54

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] Comparing behavior between a large sample of smart students and Japanese adults2022

    • Author(s)
      Hanaki Nobuyuki、Inukai Keigo、Masuda Takehito、Shimodaira Yuta
    • Journal Title

      The Japanese Economic Review

      Volume: 25 Issue: 1 Pages: 1-39

    • DOI

      10.1007/s42973-022-00123-0

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] K Inukai, Y Shimodaira, K Shiozawa2022

    • Author(s)
      Empirical properties of an extended CES utility function in representing distributional preferences
    • Journal Title

      ISER DP

      Volume: 1199 Pages: 1-86

    • Related Report
      2022 Research-status Report
    • Open Access
  • [Journal Article] Comparing behavior between a large sample of smart students and a representative sample of Japanese adults2021

    • Author(s)
      Nobuyuki Hanaki, Keigo Inukai, Takehito Masuda, Yuta Shimodaira
    • Journal Title

      ISER DP

      Volume: 1160 Pages: 1-61

    • Related Report
      2021 Research-status Report
  • [Journal Article] 人の行動と身体性との関係2020

    • Author(s)
      犬飼佳吾
    • Journal Title

      NTT研究所触覚コンテンツ専門誌ふるえ

      Volume: 29 Pages: 4-5

    • Related Report
      2020 Research-status Report
    • Open Access
  • [Journal Article] Dishonesty behaviors under time pressure2019

    • Author(s)
      Tsuruta, M. & Inukai, K.
    • Journal Title

      Osaka University, Graduate School of Economics Discussion Papers in Economics and Business

      Volume: 19(5)

    • Related Report
      2019 Research-status Report
    • Open Access
  • [Presentation] Monetary Punishment Undermines Intrinsic Motivation for Cooperation: Crowding Out in Public Goods Game Experiment2023

    • Author(s)
      Keigo Inukai
    • Organizer
      Workshop in Keio University
    • Related Report
      2023 Annual Research Report
  • [Presentation] 神経経済学のこれまでとこれから2021

    • Author(s)
      犬飼佳吾
    • Organizer
      行動経済学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 行動経済学を考え直す2021

    • Author(s)
      犬飼佳吾
    • Organizer
      行動経済学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Presentation] 循環型社会形成のための制度設計―持続可能な社会と行動経済学の使いみち―2019

    • Author(s)
      犬飼佳吾
    • Organizer
      石油学会石油化学部会シンポジウム
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 行動経済学の現在:統合科学としての経済学に向けて2019

    • Author(s)
      犬飼佳吾
    • Organizer
      第9回社会神経科学研究会
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 強制・矯正・共生:少し先の社会と行動経済学の使いみち2019

    • Author(s)
      犬飼佳吾
    • Organizer
      札幌学院大学総合研究所シンポジウム
    • Related Report
      2019 Research-status Report
    • Invited
  • [Presentation] 意思決定の二重過程モデルから見る不正行動:意思決定の反応時間に着目して2019

    • Author(s)
      鶴田まなみ 犬飼佳吾
    • Organizer
      日本経済学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Estimating Heterogeneous Distribution Preferences: Self-interest and Equality-Efficiency Tradeoff2019

    • Author(s)
      Inukai K., Shimodaira, Y., & Shiozawa, K.
    • Organizer
      NTU-UT Joint Research Workshop on Experimental Social Sciences
    • Related Report
      2019 Research-status Report
    • Invited
  • [Book] こども行動経済学 なぜ行動経済学が必要なのかがわかる本2022

    • Author(s)
      バウンド、犬飼佳吾
    • Total Pages
      128
    • Publisher
      カンゼン
    • ISBN
      4862556523
    • Related Report
      2022 Research-status Report
  • [Book] こどもバイアス事典 「思い込み」「決めつけ」「先入観」に気づける本2022

    • Author(s)
      犬飼佳吾
    • Total Pages
      128
    • Publisher
      カンゼン
    • ISBN
      4862556698
    • Related Report
      2022 Research-status Report
  • [Book] 心理学×経済学 行動経済学でつながる「社会」と「わたしたち」2020

    • Author(s)
      大竹文雄,犬飼佳吾,千田亮吉
    • Total Pages
      72
    • Publisher
      札幌学院大学総合研究所
    • Related Report
      2020 Research-status Report 2019 Research-status Report
  • [Funded Workshop] The 23rd Experimental Social Science Conference2019

    • Related Report
      2019 Research-status Report

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Published: 2019-07-04   Modified: 2025-01-30  

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