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Modeling digital embodied economics through large-scale behavioral experiments and ecological life-logging studies

Planned Research

Project AreaFoundations of digital embodied economics
Project/Area Number 21H05070
Research Category

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

Allocation TypeSingle-year Grants
Review Section Transformative Research Areas, Section (I)
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) 中山 義久  公益財団法人東京都医学総合研究所, 脳・神経科学研究分野, 研究員 (30585906)
塩澤 康平  高崎経済大学, 経済学部, 講師 (30848924)
Project Period (FY) 2021-08-23 – 2024-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥47,320,000 (Direct Cost: ¥36,400,000、Indirect Cost: ¥10,920,000)
Fiscal Year 2023: ¥16,380,000 (Direct Cost: ¥12,600,000、Indirect Cost: ¥3,780,000)
Fiscal Year 2022: ¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2021: ¥13,650,000 (Direct Cost: ¥10,500,000、Indirect Cost: ¥3,150,000)
Keywordsデジタル身体性経済学 / 利他性 / 社会的選好 / 身体性 / 行動経済学 / 実験経済学 / 実験社会科学 / シミュレーション / デジタル身体性経済 / 顕示選好理論
Outline of Research at the Start

本研究では、社会成員がたとえ社会的効率状態を望んでいたとしても、個人合理性や利己性ゆえに、社会的最適解に到達することができず局所解に収束してしまう社会状況が、個々人の身体感覚の共有によって乗り越えられるのかを、大規模行動実験と生体反応計測を伴う生態学的ライフロギング研究によって検証し、身体の情報が時空間を超えて流通する次世代情報通信環境における人間行動原理の解明に寄与しうる社会効用モデルを構築する。

Outline of Final Research Achievements

In this study, we investigated whether social situations in which individuals, despite desiring socially efficient outcomes, converge on locally optimal solutions due to individual rationality and self-interest, can be overcome through the sharing of bodily sensations. To examine this, we conducted large-scale behavioral experiments combined with physiological response measurements. The aim was to elucidate the principles of human behavior in next-generation information and communication environments where bodily information circulates beyond spatiotemporal boundaries, and to develop a new model that contributes to social welfare research in economics.

Academic Significance and Societal Importance of the Research Achievements

本研究では、身体感覚の共有が社会的最適解への到達に与える影響を行動実験により検証した。オンライン環境では効果が限定的であった一方、触覚共有が可能な実験環境では協調行動の創発が示唆された。さらに、効率性と公平性を考慮した数理モデルを整備し、個人の深層的行動特性の推定手法を開発した。本成果は、身体性を含む次世代通信技術の社会実装や、倫理的かつ包摂的な意思決定の設計に貢献するものである。

Report

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

    (23 results)

All 2025 2024 2023 2022 2021 Other

All Int'l Joint Research (3 results) Journal Article (16 results) (of which Int'l Joint Research: 1 results,  Open Access: 11 results,  Peer Reviewed: 3 results) Book (2 results) Remarks (2 results)

  • [Int'l Joint Research] University of Missouri/College of William and Mary(米国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] Korea University/Busan University(韓国)

    • Related Report
      2023 Annual Research Report
  • [Int'l Joint Research] University of Konstanz(ドイツ)

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Moving forward with mediated social touch - a multidisciplinary and multicultural perspective : a white paper proposing considerations from technical, social and psychophysical disciplines for technology-mediated touch interactions encompassing German and Japanese contexts2025

    • Author(s)
      Barbareschi, Giulia Shen, Ximing Ju, Yulan Compagna, Diego Flemisch Frank O. Hashiura, Kenta Ho, Hsin-Ni Horie, Arata Inukai, Keigo Kim, Jieun;mer, Nicole Kuhara, Takumi Martin, Sven Mueller Stephanie M. Murata, Aiko Oberfell, Gerno Paterson, Mark Shibasaki, Mina Spiegel, Anna Spooden, Celia et.al.
    • Journal Title

      Deutsche Nationalbibliothek

      Volume: -

    • Related Report
      2023 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Premovement neuronal activity in the primary motor cortex is associated with the initiation of ipsilateral hand movements in monkeys2025

    • Author(s)
      Nakayama Yoshihisa、Yokoyama Osamu、Hoshi Eiji、Nishimura Yukio
    • Journal Title

      Neuroscience Research

      Volume: 213 Pages: 95-109

    • DOI

      10.1016/j.neures.2025.01.005

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The role of the dorsal premotor cortex in the planning processes of goal-directed behavior2025

    • Author(s)
      中山 義久、西村 幸男
    • Journal Title

      Journal of Rehabilitation Neurosciences

      Volume: 25 Issue: JPN Pages: n/a

    • DOI

      10.24799/jrehabilneurosci.252201

    • ISSN
      2434-2629, 2434-2637
    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] 特集 ニューロエコノミクス(神経経済学)とは何か?--ヒトの価値観が生まれる脳の仕組みの理解とその先の未来 社会科学における実証研究の展開2024

    • Author(s)
      犬飼 佳吾
    • Journal Title

      医学のあゆみ

      Volume: 289 Issue: 2 Pages: 117-120

    • DOI

      10.32118/ayu28902117

    • ISSN
      0039-2359
    • Year and Date
      2024-04-13
    • Related Report
      2023 Annual Research Report
  • [Journal Article] Revisiting CES utility functions for distributional preferences: Do people face the equality?efficiency trade-off?2024

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

      SSRN Electronic Journal

      Volume: 1195R Pages: 1-49

    • DOI

      10.2139/ssrn.4252145

    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] Investigation of the convex time budget experiment by parameter recovery simulation2024

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

      Journal of Behavioral and Experimental Finance

      Volume: 43 Pages: 100962-100962

    • DOI

      10.1016/j.jbef.2024.100962

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Modulation of Fronto-striatal Functional Connectivity and Social Interaction Through Conveying Digital Somatic Information2024

    • Author(s)
      Matsuhashi Takuto、Ito Mayuko、Kuhara Takumi、Hosokawa Kenchi、Inukai Keigo、Minamizawa Kouta、Watanabe Junji、Okanoya Kazuo、Tanaka Yoshihiro、Hosoda Chihiro
    • Journal Title

      Authorea, INC.

      Volume: -

    • DOI

      10.22541/au.171597289.95303917/v1

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

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

      ISER DP

      Volume: 1185R

    • Related Report
      2021 Annual Research 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 Annual Research Report 2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Revisiting CES utility functions for distributional preferences: Do people face the equality-efficiency trade-off?2022

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

      ISER DP

      Volume: 1195 Pages: 1-39

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Revisiting CES utility functions for distributional preferences: Do people face the equality窶兎fficiency trade-off?2022

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

      ISER DP

      Volume: 1195

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Empirical properties of an extended CES utility function in representing distributional preferences2022

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

      ISER DP

      Volume: 1199

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Investigation of the convex time budget experiment by parameter recovery simulation2022

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

      ISER DP

      Volume: 1185

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] How Haptics Induce Social Behavior: An Exploratory Study of Public Goods Games with Tactile Sharing on the Internet Using a Behavioral Economics Approach2022

    • Author(s)
      Daisuke Takeuchi, Keigo Inukai, Masaki Suyama, Nao Manabe, Taku Tanichi, Yoshihiro Tanaka, Junji Watanabe, Aiko Murata, Kouta Minamizawa
    • Journal Title

      2022 IEEE Haptics Symposium (HAPTICS)

      Volume: -

    • Related Report
      2021 Annual Research Report
  • [Journal Article] A Psychological and Behavioral Study on Remote Audio-Visual-Tactile Communication System with Pressure Stimulation2022

    • Author(s)
      Keigo Inukai, Junji Watanabe, Kouta Minamizawa, Yoshihiro Tanaka
    • Journal Title

      Springer Nature

      Volume: 13235 Pages: 422-422

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Participants窶? characteristics at ISER-Lab in 20202021

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

      ISER DP

      Volume: 1141

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [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
      2021 Annual Research Report
  • [Book] 経済論文の書き方2022

    • Author(s)
      経済セミナー編集部
    • Total Pages
      240
    • Publisher
      日本評論社
    • ISBN
      453554042X
    • Related Report
      2021 Annual Research Report
  • [Remarks] デジタル身体性経済学の創成

    • URL

      https://embodiedecon.digital/

    • Related Report
      2023 Annual Research Report
  • [Remarks] デジタル身体経済学の創成

    • URL

      https://embodiedecon.digital/

    • Related Report
      2021 Annual Research Report

URL: 

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

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