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Econometric Study of Emotional Response

Planned Research

Project AreaRestructuring human sciences based on decoding of emotional information
Project/Area Number 21H05062
Research Category

Grant-in-Aid for Transformative Research Areas (B)

Allocation TypeSingle-year Grants
Review Section Transformative Research Areas, Section (I)
Research InstitutionThe University of Tokyo

Principal Investigator

Watanabe Yasutora  東京大学, 大学院経済学研究科(経済学部), 教授 (60866250)

Project Period (FY) 2021-08-23 – 2024-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Fiscal Year 2023: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2022: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2021: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Keywords情動的反応 / 経済実験
Outline of Research at the Start

本研究では(A)経済学で主に考慮されるゲーム理論的な意思決定状況での相手プレーヤーの行動への情動的反応の影響とその脳内のメカニズム、(B)マーケティング分野で主に考慮される意思決定への介入に対する情動的反応の影響と脳内のメカニズムを解明し、意思決定に与える影響を分析する。機能的MRIの専門家と連携し、経済学者が脳活動を変数として取り込んだ経済学的構造モデルを構築・推定する。神経基盤における情動的反応を操作した場合についての反実仮想分析を行い、情動が意思決定に及ぼす影響を計量経済学的に分析する。2個体同時計測が可能なfMRIを利用し動学ゲームにおける情動的影響の被験者同士の影響も観察可能とする。

Outline of Final Research Achievements

In this study, we clarified the influence of emotional responses to (A) an opponent player’s behavior in game-theoretic decision-making situations mainly considered in economics and their neural mechanisms, and (B) emotional responses to interventions in decision-making mainly considered in the field of marketing and their neural mechanisms, and we analyzed how these affect decisions. Specifically, for (A), we had participants play a repeated game under conditions of incomplete observation while undergoing fMRI, analyzing what kinds of emotional reactions the opponent’s actions elicited and how those reactions influenced the next action. For (B), we focused on default nudges, which is considered as the most effective types of nudge, and analyzed their mechanisms through both fMRI experiments and online experiments.

Academic Significance and Societal Importance of the Research Achievements

本研究は、戦略的意思決定やマーケティング介入における情動的反応が脳内でどのように生じ、それが行動にどう影響を及ぼすかを、fMRIと経済実験を融合して解明した。経済学者が主体となり、脳活動を変数とした構造モデルを構築・推定し、反実仮想分析によって情動の影響を定量的に評価した点に学術的独自性がある。特に、2個体同時計測により戦略的相互依存環境下での被験者間の情動的相互影響を観察できた点は新規性が高く、今後の政策設計や消費行動の理解にも資する意義がある。

Report

(4 results)
  • 2024 Final Research Report ( PDF )
  • 2023 Annual Research Report
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • Research Products

    (30 results)

All 2025 2024 2023 2022 Other

All Journal Article (7 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 1 results,  Open Access: 7 results) Presentation (20 results) (of which Int'l Joint Research: 9 results,  Invited: 2 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Micro,Small,and Medium-Sized Emterprises,Digital Platforms,and Competition Policy in Asia2024

    • Author(s)
      Atsuko Izumi,Yasuyuki Sawada, Yasutora Watanabe and Yesim Elhan-Kayalar
    • Journal Title

      Designing Competition Policy for Economic Development in Asia and the Pacific

      Volume: ― Pages: 304-343

    • DOI

      10.22617/tcs240476-2

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 実証ビジネス・エコノミクス vol.12[最終回]  高級化路線の長期的価値――動学ゲームの推定[入門編4]2023

    • Author(s)
      上武康亮・遠山祐太・若森直樹・渡辺安虎
    • Journal Title

      経済セミナー 2023年6・7月号

      Volume: 732

    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] 実証ビジネス・エコノミクス vol.11 市場のダイナミクスから利益構造を見通す――動学ゲームの推定[入門編3]2023

    • Author(s)
      上武康亮・遠山祐太・若森直樹・渡辺安虎
    • Journal Title

      経済セミナー 2023年4・5月号

      Volume: 731号

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Open Access
  • [Journal Article] 実証ビジネス・エコノミクス vol.10 出店戦略モデルの性質を見極める――動学ゲームの推定[入門編2]2023

    • Author(s)
      上武康亮・遠山祐太・若森直樹・渡辺安虎
    • Journal Title

      経済セミナー 2023年2・3月号

      Volume: 730号

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Open Access
  • [Journal Article] 実証ビジネス・エコノミクス vol.9 相手の将来の行動を読んで競争優位につなげる――動学ゲームの推定[入門編]2022

    • Author(s)
      上武康亮・遠山祐太・若森直樹・渡辺安虎
    • Journal Title

      経済セミナー 2022年10・11月号

      Volume: 728号

    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Open Access
  • [Journal Article] 実証ビジネス・エコノミクス vol.8 価格戦略をダイナミックに考える――シングルエージェント動学モデルの推定[応用編]2022

    • Author(s)
      上武康亮・遠山祐太・若森直樹・渡辺安虎
    • Journal Title

      経済セミナー 2022年6・7月号

      Volume: 726号

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] 実証ビジネス・エコノミクス vol.8 価格戦略をダイナミックに考える ――シングルエージェント動学モデルの推定[応用編]2022

    • Author(s)
      上武康亮・遠山祐太・若森直樹・渡辺安虎
    • Journal Title

      経済セミナー 2022年6・7月号

      Volume: 726

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Presentation] Productivity and Competition in a Declining industry2025

    • Author(s)
      Yasutora Watanabe
    • Organizer
      Tokyo-Berkeley IO and Theory Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Productivity and Competition in a Declining industr2025

    • Author(s)
      Yasutora Watanabe
    • Organizer
      Singapore Management University セミナー
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] AI, Skill, and Productivity: The Case of Taxi Drivers2024

    • Author(s)
      Yasutora Watanabe
    • Organizer
      2024 AASLE Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] AI, Skill, and Productivity:The Case of Taxi Drivers2024

    • Author(s)
      Yasutora Watanabe
    • Organizer
      2024 Asia Meeting of the Econometric Society
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Motion and Economic Dicision Making2024

    • Author(s)
      Yasutora Watanabe
    • Organizer
      情動情報学シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] AI, Skill, and Productivity:The Case of Taxi Drivers2024

    • Author(s)
      Yasutora Watanabe
    • Organizer
      Workshop on AI and Platform Economics
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 「Strategy Choice and Emotion in Repeated Prisoners Dilemma」2024

    • Author(s)
      渡辺安虎
    • Organizer
      「情動情報解読による人文系学問の再構築」の領域会議
    • Related Report
      2023 Annual Research Report
  • [Presentation] 「What Can Positive/Empirical Analysis of Political Economy Do for Society ?」2023

    • Author(s)
      渡辺安虎
    • Organizer
      SGU10周年記念シンポジウム
    • Related Report
      2023 Annual Research Report
  • [Presentation] 「注意と選択の実証分析」2023

    • Author(s)
      渡辺安虎
    • Organizer
      日本経済学会秋季大会(石川賞受賞講演)
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 情動的影響の計量経済学的構造モデル推定2023

    • Author(s)
      渡辺 安虎
    • Organizer
      情動情報学シンポジウム
    • Related Report
      2022 Annual Research Report
  • [Presentation] Yardstick Competition-Driven Political Cycle2023

    • Author(s)
      Yasutora Watanabe
    • Organizer
      計量・数理政治研究会(JSQPS)2023年冬季集会
    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
  • [Presentation] 情動的影響の計量経済学的構造モデル推定2023

    • Author(s)
      渡辺安虎
    • Organizer
      情動情報学シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 情動的影響の計量経済学的構造モデル推定2022

    • Author(s)
      渡辺 安虎
    • Organizer
      「次世代脳」プロジェクト 冬のシンポジウム2022
    • Related Report
      2022 Annual Research Report
  • [Presentation] Yardstick Competition-Driven Political Cycles2022

    • Author(s)
      Yasutora Watanabe
    • Organizer
      NBER Japan Project Meeting, Fall 2022
    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Yardstick Competition Drives Election Cycles2022

    • Author(s)
      Yasutora Watanabe
    • Organizer
      AASLE 2022 Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Yardstick Competition and Electoral Cycles: The Case of Healthcare Subsidy2022

    • Author(s)
      Yasutora Watanabe
    • Organizer
      Econometric Society European meeting 2022
    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Yardstick Competition-Driven Political Cycles2022

    • Author(s)
      Yasutora Watanabe
    • Organizer
      2022 Asian Meeting of the Econometric Society in East and South-East Asia
    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Yardstick Competition and Electoral Cycles: The Case of Healthcare Subsidy2022

    • Author(s)
      Yasutora Watanabe
    • Organizer
      Rochester University セミナー
    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
  • [Presentation] 情動的影響の計量経済学的構造モデル推定2022

    • Author(s)
      渡辺安虎
    • Organizer
      「次世代脳」プロジェクト 冬のシンポジウム2022
    • Related Report
      2021 Annual Research Report
  • [Presentation] Yardstick Competition Drives Election Cycles2022

    • Author(s)
      Yasutora Watanabe
    • Organizer
      AASLE 2022 Conference
    • Related Report
      2021 Annual Research Report
  • [Book] 世の中を知る、考える、変えていく2023

    • Author(s)
      渡辺 安虎
    • Total Pages
      332
    • Publisher
      有斐閣
    • ISBN
      9784641126459
    • Related Report
      2023 Annual Research Report
  • [Book] 使える!経済学 データ駆動社会で始まった大変革2022

    • Author(s)
      渡辺安虎
    • Total Pages
      264
    • Publisher
      日経BP日本経済新聞出版
    • ISBN
      9784296113736
    • Related Report
      2022 Annual Research Report 2021 Annual Research Report
  • [Remarks] 渡辺安虎個人ページ

    • URL

      https://sites.google.com/view/yas-watanabe/

    • Related Report
      2023 Annual Research Report 2022 Annual Research Report 2021 Annual Research Report

URL: 

Published: 2021-10-22   Modified: 2026-01-16  

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