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Health care reform approached from uncertainty and the Gini coefficient

Research Project

Project/Area Number 20K01732
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07050:Public economics and labor economics-related
Research InstitutionTeikyo University

Principal Investigator

kojima hiroyuki  帝京大学, 経済学部, 教授 (30328083)

Co-Investigator(Kenkyū-buntansha) 浅野 貴央  岡山大学, 社会文化科学研究科, 教授 (40423157)
Project Period (FY) 2020-04-01 – 2025-03-31
Project Status Completed (Fiscal Year 2024)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2022: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywordsuncertainty / 不確実性 / ジニ係数
Outline of Research at the Start

本研究プロジェクトは、以下の4つの分析を行う。(a)Risk管理と産業組織理論を応用した医療保険制度の分析、(b)寿命のジニ係数に対するUncertaintyからのアプローチ、(c)健康寿命と所得とを補完的な性質と捉える選好の基礎づけ、(d)医療制度を(宇沢弘文の言う)社会的共通資本の一つに位置付けたときの政策的含意、以上4つの分析である。

Outline of Final Research Achievements

The results of this research project are as follows. 1. The Principal Investigator gave a report titled "Social Common Capital from an Economic Perspective" at the symposium "The Future of Social Common Capital" in July 2022. 2. A paper co-authored by the Principal Investigator and co-researchers, Asano and Kojima (2022), was accepted by a peer-reviewed international academic journal and published in December 2023. 3. In December 2023, the Principal Investigator published a sole authored book, "New Economics: A General Theory of Poverty, Inequality, and Isolation." Chapter 7, "Medical-Based Capitalism," provides a comprehensive analysis of the medical system. 4. The Principal Investigator reported the results of his research at the "Symposium Commemorating the 10th Anniversary of the Death of Uzawa Hirofumi" in August 2024.

Academic Significance and Societal Importance of the Research Achievements

本研究の学術的意義は、市場経済の範疇内だけでは捉えられない医療という分野に、意思決定理論・ゲーム理論・制度学派などの方法論を用いてアプローチすることである。本研究の社会的意義は、市民の生活にとって最も重要である健康と生命に対して、経済学の立場から研究することである。そして、その研究から医療制度を要とした豊かな社会の仕組みを提示することである。

Report

(6 results)
  • 2024 Annual Research Report   Final Research Report ( PDF )
  • 2023 Research-status Report
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (11 results)

All 2025 2024 2023 2022 2021

All Journal Article (8 results) (of which Peer Reviewed: 7 results) Presentation (2 results) (of which Invited: 2 results) Book (1 results)

  • [Journal Article] Precautionary Saving against Correlation under Risk and Ambiguity2025

    • Author(s)
      Takao Asano, Yusuke Osaki
    • Journal Title

      Journal of Money, Credit and Banking

      Volume: -

    • Related Report
      2024 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Controlling Chaotic Fluctuations through Monetary Policy2024

    • Author(s)
      Takao Asano, Akihisa Shibata, and Masanori Yokoo
    • Journal Title

      Studies in Nonlinear Dynamics and Econometrics

      Volume: forthcoming Issue: 1 Pages: 53-69

    • DOI

      10.1515/snde-2023-0015

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Technology Choice, Externalities in Production, and a Chaotic Middle-Income Trap2024

    • Author(s)
      Takao Asano, Akihisa Shibata, and Masanori Yokoo
    • Journal Title

      Journal of Economics

      Volume: 141 Issue: 1 Pages: 29-56

    • DOI

      10.1007/s00712-023-00844-9

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Middle-income traps and complexity in economic development2023

    • Author(s)
      Asano Takao、Shibata Akihisa、Yokoo Masanori
    • Journal Title

      Studies in Nonlinear Dynamics & Econometrics

      Volume: 0 Issue: 4 Pages: 556-565

    • DOI

      10.1515/snde-2021-0100

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Choquet Operators and Belief Functions2023

    • Author(s)
      Takao Asano and Hiroyuki Kojima
    • Journal Title

      Journal of Mathematical Analysis and Applications

      Volume: 528 Issue: 1 Pages: 127497-127497

    • DOI

      10.1016/j.jmaa.2023.127497

    • Related Report
      2023 Research-status Report
    • Peer Reviewed
  • [Journal Article] Quasi-Periodic Motions in a Two-Class Economy with Technology Choice: An Extreme Case2022

    • Author(s)
      Takao Asano, Akihisa Shibata, and Masanori Yokoo
    • Journal Title

      Nonlinear Dynamics

      Volume: 110 Issue: 1 Pages: 945-961

    • DOI

      10.1007/s11071-022-07643-9

    • Related Report
      2022 Research-status Report
    • Peer Reviewed
  • [Journal Article] A Simple Axiomatization of Neo-Additive CEU on a Finite State Space2022

    • Author(s)
      Takao Asano, Hiroyuki Kojima, and Kaname Miyagishima
    • Journal Title

      KIER Discussion Paper

      Volume: 1080 Pages: 1-33

    • Related Report
      2022 Research-status Report
  • [Journal Article] Optimal investment under ambiguous technology shocks2021

    • Author(s)
      Asano Takao、Osaki Yusuke
    • Journal Title

      European Journal of Operational Research

      Volume: 293 Issue: 1 Pages: 304-311

    • DOI

      10.1016/j.ejor.2020.11.047

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Presentation] 宇沢弘文の数学2024

    • Author(s)
      小島寛之
    • Organizer
      宇沢弘文没後10年記念シンポジウム
    • Related Report
      2024 Annual Research Report
    • Invited
  • [Presentation] 社会的共通資本としての医療について2021

    • Author(s)
      小島寛之
    • Organizer
      細胞移植学会
    • Related Report
      2021 Research-status Report
    • Invited
  • [Book] シン・経済学 貧困、格差および孤立の一般理論2023

    • Author(s)
      小島寛之
    • Total Pages
      210
    • Publisher
      帝京大学出版会
    • ISBN
      9784434331893
    • Related Report
      2023 Research-status Report

URL: 

Published: 2020-04-28   Modified: 2026-01-16  

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