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The Role of Multiple Property Ownership in Japan's Super-Aged Society

Research Project

Project/Area Number 16H04475
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Town planning/Architectural planning
Research InstitutionKobe University

Principal Investigator

Hirayama Yosuke  神戸大学, 人間発達環境学研究科, 教授 (70212173)

Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2018: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2017: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2016: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords超高齢社会 / 持ち家 / 住宅所有 / 住宅資産 / 付加住宅 / 空き家 / 住宅政策 / 住宅市場 / 持ち家社会 / 社会階層 / 相続 / 家族 / 住宅投資 / レントアウト
Outline of Final Research Achievements

This study explores the stratification of multiple-property ownership within the context of Japan's post-growth society. In many mature home-ownership economies, increasing numbers of homeowners have invested in acquiring additional properties with expectations of accumulating real estate assets and obtaining rent incomes. This has been analyzed in relation to the concept of housing asset-based welfare. In post-growth Japan that is characterized by demographic and economic stagnation, however, high-income households often possess additional properties that produce rent incomes, whereas low-income households tend to suffer from burdens imposed by obligations to manage vacant properties that cannot be sold or rented out due largely to unfavorable location and dilapidation.

Academic Significance and Societal Importance of the Research Achievements

この研究は、複数住宅所有に関する実証的な知見を初めてもたらすに加え、「住宅資産所有型福祉」の研究を日本に導入すると同時に、その国際比較研究に貢献し、さらに、空き家研究に関し、付加住宅の所有の側面から新たな展開を促進する、という複合的な特色と意義をもつ。
本研究の成果は、住宅ストックが蓄積した社会において、その有効利用支援(複数住宅所有のマネージメント支援、レントアウト支援、ストック修復支援、セーフティネット利用など)、空き家対策などの多くの政策課題に対し、貴重な知見になる。

Report

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

    (22 results)

All 2019 2018 2017 2016 2015

All Journal Article (13 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 3 results,  Open Access: 3 results) Presentation (2 results) (of which Int'l Joint Research: 2 results,  Invited: 1 results) Book (7 results)

  • [Journal Article] 住宅条件の世代間の違いをどう読むか2018

    • Author(s)
      平山洋介
    • Journal Title

      建築雑誌

      Volume: 133 Pages: 13-13

    • NAID

      120006599260

    • Related Report
      2018 Annual Research Report
  • [Journal Article] Late home ownership and social re-stratification2018

    • Author(s)
      Forrest, R. and Hirayama, Y.
    • Journal Title

      Economy and Society

      Volume: 47 Issue: 2 Pages: 257-279

    • DOI

      10.1080/03085147.2018.1459368

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 超高齢社会の公共住宅団地をどう改善するか2018

    • Author(s)
      平山洋介
    • Journal Title

      都市問題

      Volume: 109 Pages: 69-79

    • Related Report
      2018 Annual Research Report
  • [Journal Article] WEALTH OR WASTE2018

    • Author(s)
      平山洋介
    • Journal Title

      Journal of Architecture and Planning (Transactions of AIJ)

      Volume: 83 Issue: 745 Pages: 483-492

    • DOI

      10.3130/aija.83.483

    • NAID

      130006588771

    • ISSN
      1340-4210, 1881-8161
    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 住宅セーフティネット法改正をどう読むか2017

    • Author(s)
      平山洋介
    • Journal Title

      国民生活研究

      Volume: 65 Pages: 11-13

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 住宅保障政策を問いなおす2017

    • Author(s)
      平山洋介
    • Journal Title

      世界

      Volume: 897 Pages: 179-191

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 「賃貸世代」の住宅条件をどう読むか2017

    • Author(s)
      平山洋介
    • Journal Title

      住宅会議

      Volume: 101 Pages: 30-35

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 失われる「居住の安全安心」、住宅確保の困窮する若年層2017

    • Author(s)
      平山洋介
    • Journal Title

      エコノミスト

      Volume: 95 (14) Pages: 24-28

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 住宅セーフティネットを考える2017

    • Author(s)
      平山洋介
    • Journal Title

      住宅会議

      Volume: 99 Pages: 6-8

    • Related Report
      2016 Annual Research Report
  • [Journal Article] “賃貸世代”の住宅事情について2016

    • Author(s)
      平山洋介
    • Journal Title

      都市問題

      Volume: 107(9) Pages: 91-99

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 若者の“次の段階”を支える住宅政策を2016

    • Author(s)
      平山洋介
    • Journal Title

      月刊ガバナンス

      Volume: 207 Pages: 29-31

    • Related Report
      2016 Annual Research Report
  • [Journal Article] 「三世代同居促進」の住宅政策をどう読むか2016

    • Author(s)
      平山洋介
    • Journal Title

      世界

      Volume: 880 Pages: 107-118

    • Related Report
      2016 Annual Research Report
  • [Journal Article] Individualisation and familisation in Japan’s home-owning democracy2015

    • Author(s)
      Yosuke Hirayama
    • Journal Title

      International Journal of Housing Policy

      Volume: 未定(ウェブ先行) Issue: 2 Pages: 1-18

    • DOI

      10.1080/14616718.2015.1089730

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Housing and Competition-oriented Urban Policy in Japan2016

    • Author(s)
      Yosuke Hirayama
    • Organizer
      Asia-Pacific Network for Housing Research
    • Place of Presentation
      Sun Yat Sen U., Ghangzhou
    • Year and Date
      2016-12-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] The Effects of Growing Student Loan Debt on Housing among Japan's Younger Generation2016

    • Author(s)
      Nahoko Kawata and Yosuke Hirayama
    • Organizer
      Asia-Pacific Network for Housing Research
    • Place of Presentation
      Sun Yat Sen U., Ghangzhou
    • Year and Date
      2016-12-19
    • Related Report
      2016 Annual Research Report
    • Int'l Joint Research
  • [Book] 未来の住まい――住宅研究のフロンティアはどこにあるの か2019

    • Author(s)
      野城智也・大月敏雄・園田眞理子・後藤治・岩前篤・岡部明子・平山洋介・祐成保志
    • Total Pages
      214
    • Publisher
      柏書房
    • ISBN
      9784760150915
    • Related Report
      2018 Annual Research Report
  • [Book] Housing Policy, Wellbeing and Social Development in Asia2018

    • Author(s)
      Hirayama, Yosuke., Rebecca Lai Har Chiu, Seong-Kyu Ha
    • Total Pages
      290
    • Publisher
      Routledge
    • ISBN
      9781138208186
    • Related Report
      2018 Annual Research Report
  • [Book] Housing in Post-Growth Society: Japan on the Edge of Social Transition,2018

    • Author(s)
      Y. Hirayama and M. Izuhara
    • Total Pages
      174
    • Publisher
      Routledge
    • ISBN
      9781138085008
    • Related Report
      2017 Annual Research Report
  • [Book] 現代都市法の課題と展望2018

    • Author(s)
      楜澤能生ほか
    • Total Pages
      591
    • Publisher
      日本評論社
    • ISBN
      9784535521872
    • Related Report
      2017 Annual Research Report
  • [Book] Cities and the Super-Rich: Real Estate, Elite Practices and Urban Political Economies2017

    • Author(s)
      Ray Forrest, Yosuke Hirayama, et. al.
    • Total Pages
      296
    • Publisher
      Palgrave Macmillan
    • Related Report
      2016 Annual Research Report
  • [Book] Housers: 住宅問題と向き合う人々2017

    • Author(s)
      中島明子、平山洋介ほか
    • Total Pages
      222
    • Publisher
      萌文社
    • Related Report
      2016 Annual Research Report
  • [Book] 深化する居住の危機2016

    • Author(s)
      塩崎賢明、平山洋介ほか
    • Total Pages
      396
    • Publisher
      ドメス出版
    • Related Report
      2016 Annual Research Report

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

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