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Social dynamics of the elderly and sustainability of long-term care insurance

Research Project

Project/Area Number 16K17120
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Economic policy
Research InstitutionToyo University

Principal Investigator

Nakazawa Katsuyoshi  東洋大学, 経済学部, 教授 (20453855)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2018: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords人口動態 / 社会動態 / 高齢者 / 介護移住 / 介護保険制度 / 地方財政 / 社会保障 / 移動 / 地方財政制度 / 高齢者の社会動態 / 介護保険
Outline of Final Research Achievements

In this study, I investigated social dynamics (inter-regional movement) of elderly people. The social dynamics of the elderly have not been paid much attention. I set "Welfare induced migration hypothesis" as movement factor of the elderly people. I empirically clarified that the elderly people in the late stage (aged 75 and older) who needed long-term care tend to move to the municipalities abundant in long-term care welfare facilities. In addition, contrary to the system design of the long-term care insurance system, it was clarified that the movement of the elderly affects the degree of need for long-term care of the municipalities of the moving destination.
Furthermore, I examined how Japan's long-term care insurance system should be by examining the interviews with Japanese municipalities and foreign countries.

Academic Significance and Societal Importance of the Research Achievements

本研究の意義は、これまであまり考慮されてこなかった高齢者の社会動態を定量的に把握したことである。高齢化に伴う(地域レベルの)問題は、これまで居住している人々が高齢化していく現象や、若者が流出していく現象に注目が集まってきたが、高齢者が移動することについてはあまり考察がなされてこなかった。本研究では、高齢者の地域間移動の通時的な動向や、要因分析に踏み込んだ研究として意義深い。
それに加えて、介護保険制度を中心とした諸制度が、高齢者が移動していくことを前提にはしていないことを指摘し、そのあり方を再検討している点で、政策的・社会的意義が高いと考える。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (14 results)

All 2019 2018 2017 2016

All Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Open Access: 2 results,  Peer Reviewed: 2 results,  Acknowledgement Compliant: 3 results) Presentation (5 results) (of which Int'l Joint Research: 1 results) Book (1 results)

  • [Journal Article] Linkage Between Benefit Expenditures and Premium Burdens: Long-Term Care Insurance in Japan2019

    • Author(s)
      Nakazawa Katsuyoshi、Sugahara Kota、Kunizaki Minoru
    • Journal Title

      Advances in Local Public Economics Theoretical and Empirical Studies

      Volume: 1 Pages: 345-366

    • DOI

      10.1007/978-981-13-3107-7_18

    • ISBN
      9789811331060, 9789811331077
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Journal Article] 介護移住に性差は存在するのか-男女別・年齢階層別の実証分析-2018

    • Author(s)
      中澤 克佳
    • Journal Title

      会計検査研究

      Volume: 58 Pages: 35-49

    • NAID

      40021679094

    • Related Report
      2018 Annual Research Report
    • Open Access
  • [Journal Article] ドイツ・オランダの介護保険制度改革の動向2018

    • Author(s)
      中澤 克佳
    • Journal Title

      地方財政

      Volume: 57(8) Pages: 4-12

    • NAID

      40021679733

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Free-rider behaviour under voluntary amalgamation: The case of setting the long-term care insurance premium in Japan2018

    • Author(s)
      Nakazawa Katsuyoshi
    • Journal Title

      Papers in Regional Science

      Volume: 97 Issue: 4 Pages: 1409-1423

    • DOI

      10.1111/pirs.12312

    • Related Report
      2018 Annual Research Report 2017 Research-status Report
    • Peer Reviewed
  • [Journal Article] 高齢者の社会動態と介護保険制度2017

    • Author(s)
      中澤克佳
    • Journal Title

      社会保障研究

      Volume: 2 Pages: 332-348

    • NAID

      40021416324

    • Related Report
      2017 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 市町村合併が介護保険に与える影響2017

    • Author(s)
      中澤克佳
    • Journal Title

      日本不動産学会誌

      Volume: 30巻4号 Pages: 54-59

    • NAID

      130006575885

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] 高齢者の都道府県間移動―国勢調査データを用いた考察―2016

    • Author(s)
      中澤克佳,小松真治
    • Journal Title

      経済論集(東洋大学経済学部)

      Volume: 42巻1号 Pages: 93-105

    • NAID

      120005896142

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] 家族の変化と福祉の変化2016

    • Author(s)
      中澤克佳
    • Journal Title

      季刊個人金融

      Volume: 11巻2号 Pages: 28-37

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Presentation] Welfare Induced Migration of the Elderly in Japan2018

    • Author(s)
      中澤 克佳
    • Organizer
      日本財政学会第75回全国大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 介護移住の実証分析―国勢調査データを用いて―2017

    • Author(s)
      中澤克佳
    • Organizer
      公共選択学会第21回大会
    • Related Report
      2017 Research-status Report
  • [Presentation] 高齢者の社会動態と介護保険制度2016

    • Author(s)
      中澤克佳
    • Organizer
      日本財政学会第73回大会
    • Place of Presentation
      京都産業大学
    • Year and Date
      2016-10-22
    • Related Report
      2016 Research-status Report
  • [Presentation] Change in Strategic Interaction after Introducing Policy2016

    • Author(s)
      中澤克佳,松岡俊和
    • Organizer
      The 72nd International Institute of Public Finance
    • Place of Presentation
      Lake Tahoe, Nevada, U.S.A
    • Year and Date
      2016-08-09
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] 介護保険料価格改定が収納率に与える影響2016

    • Author(s)
      中澤克佳,松岡俊和
    • Organizer
      日本地方財政学会第24回大会
    • Place of Presentation
      静岡大学 静岡キャンパス
    • Year and Date
      2016-05-21
    • Related Report
      2016 Research-status Report
  • [Book] Advances in Local Public Economics Theoretical and Empirical Studies2019

    • Author(s)
      Minoru KunizakiKazuyuki NakamuraKota SugaharaMitsuyoshi Yanagihara, ed.
    • Total Pages
      366
    • Publisher
      Springer, Singapore
    • ISBN
      9789811331077
    • Related Report
      2018 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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