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Self-control under temptation, consumption choices, and macroeconomic dynamics: Theory and empirical analysis

Research Project

Project/Area Number 17H02499
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Economic theory
Research InstitutionKwansei Gakuin University

Principal Investigator

IKEDA SHINSUKE  関西学院大学, 経営戦略研究科, 教授 (70184421)

Co-Investigator(Kenkyū-buntansha) 平田 憲司郎  神戸国際大学, 経済学部, 准教授 (70423209)
小島 健  創価大学, 経済学部, 准教授 (60754827)
犬飼 佳吾  明治学院大学, 経済学部, 准教授 (80706945)
Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2021: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2020: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2019: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2018: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2017: ¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Keywordsセルフコントロール / 時間選好 / 現在バイアス / ストレス / 疲労 / 意志力 / 奢侈財 / 劣等財 / 不正 / 誘惑 / リスク / リスク選好 / 消費 / マクロ動学 / 行動経済学 / 貯蓄 / 割引 / 経済学 / 理論経済学
Outline of Final Research Achievements

This project has first clarified existing insights and their problems on the relationship between self-control and decision making from the viewpoint of dual process theory (Ikeda, 2019). Second, an original model of dynamic utility maximizers has been developed to describe how mental fatigue affects people's self-control and their time preferences (Ikeda and Ojima, 2021). Third, by conducting a panel analysis for the sample during the Covid-19 pandemic period, is has been shown how the stressful events affected the Japanese people’s risk attitudes from the viewpoint of the prospect theory (Ikeda, Yamamura, and Tsutsui, 2021).

Academic Significance and Societal Importance of the Research Achievements

従来の研究では、意思決定者のセルフコントロールの限界が現在バイアス(双曲割引)とよばれる特定の割引モデルの形で外生的・固定的にモデル化されるのに止まっていて、セルフコントロールの問題を消費選択理論のなかにどのように組み込み、それがどのような理論的・政策的含意をもつのかについては十分に議論されてこなかった。本研究成果の学術的意義は、この問題を克服し、誘惑に対するセルフコントロールの限界を明示的に取り入れた新しい消費選択モデルを開発した点にある。あわせて急性ストレスが人々のセルフコントロールを劣化させるメカニズムを理論と実証の両面から明らかにしたことは、社会政策を設計するうえで重要な意義をもつ。

Report

(6 results)
  • 2023 Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • 2017 Annual Research Report
  • Research Products

    (30 results)

All 2023 2022 2021 2020 2019 2018 2017

All Journal Article (20 results) (of which Peer Reviewed: 3 results,  Open Access: 6 results) Presentation (10 results) (of which Int'l Joint Research: 1 results,  Invited: 7 results)

  • [Journal Article] COVID-19 Enhanced Diminishing Sensitivity in Prospect-Theory Risk Preferences: A Panel Analysis2023

    • Author(s)
      Ikeda Shinsuke、Yamamura Eiji、Tsutsui Yoshiro
    • Journal Title

      Review of Behavioral Economics

      Volume: 10 Issue: 4 Pages: 287-313

    • DOI

      10.1561/105.00000178

    • NAID

      40022512430

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 行動を良い方向にナッジする(後編)2023

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 5月19日号 Pages: 1-8

    • Related Report
      2021 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識5 自滅を避けるには?2022

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2022年1月25日号 Pages: 1-25

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識6 リスク下で起こしがちな行動(前編)2022

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2022年4月7日号 Pages: 1-9

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識7 リスク下で起こしがちな行動(後編)2022

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2022年9月12日号 Pages: 1-8

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識8 人はモノで動くか?2022

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2022年12月6日号 Pages: 1-7

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識9 行動を良い方向にナッジする(前編)2022

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2023年3月15日号

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識1 速い思考と遅い思考2021

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2021年9月7日号 Pages: 1-8

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識2 ヒューリスティックのわな(前編)2021

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2021年9月28日号 Pages: 1-9

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識3 ヒューリスティックのわな(後編)2021

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2021年11月26日号 Pages: 1-9

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 行動経済学の基礎知識4 自滅選択のメカニズム2021

    • Author(s)
      池田新介
    • Journal Title

      Tech Note

      Volume: 2021年12月16日号 Pages: 1-9

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Tempting goods, self-control fatigue, and time preference in consumer dynamics2020

    • Author(s)
      Shinsuke Ikeda, Ojima Takeshi
    • Journal Title

      Economic Theory

      Volume: - Issue: 4 Pages: 1-46

    • DOI

      10.1007/s00199-020-01320-x

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] COVID-19 enhanced diminishing sensitivity in prospect-thoery risk preferences: A panel analysis2020

    • Author(s)
      Shinsuke Ikeda, Eiji Yamamura, and Yoshiro Tsutsui
    • Journal Title

      Osaka University ISER Discussion Paper

      Volume: 11 Pages: 1-25

    • DOI

      10.2139/ssrn.3715236

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Effects of femal elementary-school homeroom teachers on time preferences in adulthood2020

    • Author(s)
      Eiji Yamamura, Myong-Il Kang, and Shinsuke Ikeda
    • Journal Title

      MPRA Paper

      Volume: 99860 Pages: 1-10

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Behavioral Economics of Self-Control2019

    • Author(s)
      池田 新介
    • Journal Title

      Journal of Behavioral Economics and Finance

      Volume: 12 Issue: 0 Pages: 62-74

    • DOI

      10.11167/jbef.12.62

    • NAID

      130007603910

    • ISSN
      2185-3568
    • Year and Date
      2019-02-25
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Intergenerational transmission of authoritative parenting style: Evidence from Japan2018

    • Author(s)
      Zhang, Lin and Shinsuke Ikeda
    • Journal Title

      International Journal of Economics and Finance

      Volume: 10 Pages: 64-73

    • NAID

      40022347053

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Tempting goods, self-control fatigue, and time preference in consumer dynamics2017

    • Author(s)
      Shinsuke Ikeda and Takeshi Ojima
    • Journal Title

      Department of Economics Working Paper, University of Vienna

      Volume: No. 1704

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] Time discounting, ambiguity aversion, and preferences for future environmental policies: Evidence from discrete choice experiments2017

    • Author(s)
      Kenjiro Hirata, Shinsuke Ikeda, Masako Ikefuji, Myon-Il Kang, and Katsunori Yamada
    • Journal Title

      ISER Discussion Paper

      Volume: No. 1012

    • NAID

      40022347929

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] Intergenerational transmission of authoritative parenting style: Evidence from Japan2017

    • Author(s)
      Zhang Lin and Shinsuke Ikeda
    • Journal Title

      ISER Discussion Paper

      Volume: No.1008

    • NAID

      40022347053

    • Related Report
      2017 Annual Research Report
    • Open Access
  • [Journal Article] 家計の借入行動-行動経済学アプローチ2017

    • Author(s)
      池田新介
    • Journal Title

      季刊 個人金融

      Volume: 2017年秋号 Pages: 55-64

    • Related Report
      2017 Annual Research Report
  • [Presentation] 不正とコミットメント2022

    • Author(s)
      小島健
    • Organizer
      行動経済学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 行動経済学入門-インセンティブ設計へのヒント-2020

    • Author(s)
      池田新介
    • Organizer
      インテージ・フォーラム 行動経済学分科会セミナー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] Stress and preference2020

    • Author(s)
      平田憲司郎
    • Organizer
      Workshop on Recent Developments and Trends in Japanese Financial Markets and Behavioral Economics
    • Related Report
      2019 Annual Research Report
  • [Presentation] What kind of academic skills are required to be a manager?2020

    • Author(s)
      平田憲司郎
    • Organizer
      「人材配置の経済学」徳島カンファレンス
    • Related Report
      2019 Annual Research Report
  • [Presentation] 誤行動を改める-自制スキルとナッジ2019

    • Author(s)
      池田新介
    • Organizer
      日本文化経済学院セミナー
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] なぜ誤るのか?どうすればよいのか?-誤行動の行動経済学-2019

    • Author(s)
      池田新介
    • Organizer
      第123回イノベーション研究会
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 人間行動と災害2019

    • Author(s)
      池田新介
    • Organizer
      インターカレッジ西宮 市民対象講座
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 誤行動の行動経済学2019

    • Author(s)
      池田新介
    • Organizer
      NTTデータ経営研究所 応用脳科学アカデミー
    • Related Report
      2019 Annual Research Report
    • Invited
  • [Presentation] 情動的な選択とセルフ・コントロール2017

    • Author(s)
      池田新介
    • Organizer
      NTT応用脳科学アカデミーアドバンスコース
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] セルフ・コントロール、選好、および劣最適行動2017

    • Author(s)
      池田新介
    • Organizer
      第4回NTTデータ人間情報研究会
    • Related Report
      2017 Annual Research Report
    • Invited

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Published: 2017-04-28   Modified: 2025-01-30  

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