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Poor Health and Income Inequality

Research Project

Project/Area Number 22730237
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Economic policy
Research InstitutionMeisei University

Principal Investigator

KAJITANI Shinya  明星大学, 経済学部, 准教授 (60510807)

Project Period (FY) 2010-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Fiscal Year 2013: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2012: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Keywords就業 / 健康 / 所得 / 相対的剥奪 / 認知能力 / 経済政策 / 相対的貧困 / 社会保障 / 格差
Research Abstract

While there are many debates about income inequality in Japan, there are not many academic debates about the influences of an individual's income level in comparison to that of others (relative income gap) on his or her health. The income gap in Japan is largely dependent on employment conditions, such as occupation and working hours. Differences in occupation and working hours may lead to differences in individual health. In this study, the relative income gap is quantitatively analyzed with regards to the relationship between differences in health and income inequality. This study also examines the influence that differences in occupation and working hours exert on health. The results of this analysis demonstrate that the lower the relative income level, the higher the probability of depression. The results also indicate that differences in occupation during work life determine variations in health and cognitive abilities in old age.

Report

(5 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (25 results)

All 2014 2013 2012 2011 2010 Other

All Journal Article (11 results) (of which Peer Reviewed: 3 results) Presentation (14 results)

  • [Journal Article] Which is Worse for Your Long-term Health, White-collar or a Blue-collar Job?2014

    • Author(s)
      Shinya Kajitani
    • Journal Title

      Graduate School and School of Economics, Meisei University, Discussion Paper Series

      Volume: no.28 Pages: 1-29

    • NAID

      210000188572

    • Related Report
      2013 Final Research Report
  • [Journal Article] Occupation, Retirement and Cognitive Functioning2014

    • Author(s)
      Shinya Kajitani, Kei Sakata and Colin McKenzie
    • Journal Title

      Graduate School and School of Economics, Meisei University, Discussion Paper Series

      Volume: no.27 Pages: 1-37

    • Related Report
      2013 Final Research Report
  • [Journal Article] Occupation, Retirement and Cognitive Functioning2014

    • Author(s)
      Shinya Kajitani, Kei Sakata, and Colin R.McKenzie
    • Journal Title

      Graduate School and School of Economics, Meisei University, Discussion Paper Series

      Volume: 27 Pages: 1-37

    • Related Report
      2013 Annual Research Report
  • [Journal Article] Which is Worse for Your Long-term Health, a White-collar or a Blue-collar Job?2014

    • Author(s)
      Shinya Kajitani
    • Journal Title

      Graduate School and School of Economics, Meisei University, Discussion Paper Series

      Volume: 28 Pages: 1-29

    • NAID

      210000188572

    • Related Report
      2013 Annual Research Report
  • [Journal Article] "Does the Definition of Retirement Matter in Estimating the Effects of Retirement on Cognitive Functioning?" In Piantadosi, J., Anderssen, R.S. and Boland J. (eds) MODSIM20132013

    • Author(s)
      Shinya Kajitani, Kei Sakata and Colin McKenzie
    • Journal Title

      20th International Congress on Modelling and Simulation, Modelling and Simulation Society ofAustralia and New Zealand

      Pages: 1263-1269

    • URL

      http://www.mssanz.org.au/modsim2013/F4/kajitani.pdf

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Is a Blue-collar Job Bad for Your Long-term Health?2013

    • Author(s)
      Shinya Kajitani
    • Journal Title

      Graduate School and School of Economics, Meisei University, Discussion Paper Series

      Volume: no.23 Pages: 1-30

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
  • [Journal Article] Does the Definition of Retirement Matter in Estimating the Effects of Retirement on Cognitive Functioning?2013

    • Author(s)
      Shinya Kajitani, Kei Sakata, and Colin R.McKenzie
    • Journal Title

      In Piantadosi, J., Anderssen, R.S. and Boland J. (eds) MODSIM2013, 20th International Congress on Modelling and Simulation

      Volume: なし Pages: 1263-1269

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 高齢者の職歴と主観的健康度2012

    • Author(s)
      梶谷真也
    • Journal Title

      経済学研究紀要

      Volume: 43(2)巻 Pages: 1-18

    • NAID

      120005464514

    • URL

      https://meisei.repo.nii.ac.jp/?action=repository_uri&item_id=421&file_id=22&file_no=1

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
  • [Journal Article] Working in Old Age and Health Outcomes in Japan2011

    • Author(s)
      Shinya Kajitani
    • Journal Title

      Japan and the World Economy

      Volume: vol.23(3) Issue: 3 Pages: 153-162

    • DOI

      10.1016/j.japwor.2011.06.001

    • Related Report
      2013 Final Research Report 2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 高齢者の職歴と健康状態2011

    • Author(s)
      梶谷真也
    • Journal Title

      Graduate School and School of Economics, Meisei University, Discussion Paper Series

      Volume: no.19 Pages: 1-25

    • Related Report
      2013 Final Research Report
  • [Journal Article] 高齢者の職歴と健康状態2011

    • Author(s)
      梶谷真也
    • Journal Title

      Discussion Paper Series, Graduate School and School of Economics Meisei University

      Volume: 19

    • Related Report
      2010 Annual Research Report
  • [Presentation] Occupation, Retirement and Cognitive Functioning2014

    • Author(s)
      梶谷真也
    • Organizer
      MUETEI Workshop
    • Place of Presentation
      明星大学
    • Year and Date
      2014-02-13
    • Related Report
      2013 Final Research Report
  • [Presentation] Occupation, Retirement and Cognitive Functioning2013

    • Author(s)
      梶谷真也
    • Organizer
      International Conference : Health, Education and Retirement over theProlonged Life Cycle
    • Place of Presentation
      Diplomatic Academy of Vienna,オーストリア
    • Year and Date
      2013-11-27
    • Related Report
      2013 Final Research Report
  • [Presentation] Occupation, Retirementand Cognitive Functioning2013

    • Author(s)
      梶谷真也
    • Organizer
      国立社会保障人口問題研究所研究会
    • Place of Presentation
      国立社会保障・人口問題研究所
    • Year and Date
      2013-05-24
    • Related Report
      2013 Final Research Report
  • [Presentation] RelativeIncomeandHealth for the Elderly in Japan2012

    • Author(s)
      梶谷真也
    • Organizer
      MUETEI Workshop
    • Place of Presentation
      明星大学
    • Year and Date
      2012-04-20
    • Related Report
      2013 Final Research Report
  • [Presentation] Work Experiences and Health Outcomes for the Elderly2011

    • Author(s)
      梶谷真也
    • Organizer
      MUETEI Workshop
    • Place of Presentation
      明星大学
    • Year and Date
      2011-12-09
    • Related Report
      2013 Final Research Report
  • [Presentation] Work Experiences and Health Outcomes for the Elderly2011

    • Author(s)
      Shinya Kajitani
    • Organizer
      明星大学理論・計量経済学研究会
    • Place of Presentation
      明星大学
    • Year and Date
      2011-12-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高齢者の職歴と健康状態2011

    • Author(s)
      梶谷真也
    • Organizer
      医療経済学会第6回研究大会
    • Place of Presentation
      法政大学
    • Year and Date
      2011-09-19
    • Related Report
      2013 Final Research Report
  • [Presentation] 高齢者の職歴と健康状態2011

    • Author(s)
      梶谷真也
    • Organizer
      医療経済学会
    • Place of Presentation
      法政大学
    • Year and Date
      2011-09-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高齢者の職歴と健康状態2010

    • Author(s)
      梶谷真也
    • Organizer
      「家族構造の変化と社会保障と労働市場のありかた」平成22年度研究合宿
    • Place of Presentation
      大阪府立大学
    • Year and Date
      2010-09-25
    • Related Report
      2013 Final Research Report
  • [Presentation] 高齢者の職歴と健康状態2010

    • Author(s)
      梶谷真也
    • Organizer
      「家族構造の変化と社会保障と労働市場のありかた」平成22年度研究合宿
    • Place of Presentation
      大阪府立大学中之島キャンパス
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Occupation, Retirement and Cognitive Functioning

    • Author(s)
      梶谷真也
    • Organizer
      国立社会保障・人口問題研究所研究会
    • Place of Presentation
      国立社会保障・人口問題研究所
    • Related Report
      2013 Annual Research Report
  • [Presentation] Occupation, Retirement and Cognitive Functioning

    • Author(s)
      Shinya Kajitani
    • Organizer
      International Conference: Health, Education and Retirement over the Prolonged Life Cycle
    • Place of Presentation
      Diplomatic Academy of Vienna,オーストリア
    • Related Report
      2013 Annual Research Report
  • [Presentation] Occupation, Retirement and Cognitive Functioning

    • Author(s)
      梶谷真也
    • Organizer
      明星大学理論計量経済学研究会
    • Place of Presentation
      明星大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] Relative Income and Health for the Elderly in Japan

    • Author(s)
      Shinya Kajitani
    • Organizer
      理論計量経済学研究会
    • Place of Presentation
      明星大学
    • Related Report
      2012 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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