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Child poverty and health conditions in Japan

Research Project

Project/Area Number 24530249
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Applied economics
Research InstitutionOsaka University

Principal Investigator

KOHARA Miki  大阪大学, 国際公共政策研究科, 准教授 (80304046)

Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2012: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords労働経済学 / 医療経済学 / 格差 / 経済政策 / 計量経済学 / 健康 / 世代間格差 / 計量分析 / 日本
Outline of Final Research Achievements

This research re-examines a causal relationship between wealth and health, and summarizes basic statistics on child poverty and health conditions. Based on nine different researches using different kinds of individual micro and macro data, we found that an increase in casual workers during 2000’s in Japan has lowered the welfare of families with children, and deteriorated health conditions of new-born babies. In addition, even if we control for unobserved heterogeneities among families utilizing various kinds of econometric methods, the causality from wealth to health is remained: the wealthier is the healthier at least from 1980 to 2010 in Japan.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (23 results)

All 2015 2014 2013 2012 Other

All Journal Article (12 results) (of which Peer Reviewed: 6 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (7 results) (of which Invited: 1 results) Book (3 results) Remarks (1 results)

  • [Journal Article] Maternal employment and food produced at home: evidence from Japanese data2015

    • Author(s)
      Miki Kohara, Yusuke Kamiya
    • Journal Title

      Review of Economics of the Household

      Volume: - Issue: 2 Pages: 417-442

    • DOI

      10.1007/s11150-015-9295-8

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] 非正規労働者の増加と格差の拡大・貧困の増加2015

    • Author(s)
      小原美紀
    • Journal Title

      JP総研リサーチ

      Volume: 29 Pages: 10-17

    • Related Report
      2014 Annual Research Report
  • [Journal Article] 速いスピードで若年層格差が深刻化2014

    • Author(s)
      小原美紀
    • Journal Title

      週刊エコノミスト

      Volume: 92(35) Pages: 29-30

    • Related Report
      2014 Annual Research Report
  • [Journal Article] 努力の成果か運の結果か?日本人が考える社会的成功の決定要因2013

    • Author(s)
      緒方里紗・小原美紀・大竹文雄
    • Journal Title

      行動経済学

      Volume: 5 Pages: 137-151

    • NAID

      130004554935

    • Related Report
      2013 Research-status Report 2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] The Effect of Extended Unemployment Benefit on the Job Finding Hazards: A Quasi-Experiment in Japan2013

    • Author(s)
      Tomohiro Machikita, Miki Kohara, Masaru Sasaki
    • Journal Title

      IZA Discussion Paper

      Volume: 7559 Pages: 1-25

    • Related Report
      2013 Research-status Report
  • [Journal Article] Measuring Search Frictions using Japanese Micro Data2013

    • Author(s)
      Masaru Sasaki, Miki Kohara, Tomohiro Machikita
    • Journal Title

      The Japanese Economic Review

      Volume: Vol.64, No.4 Issue: 4 Pages: 431-451

    • DOI

      10.1111/jere.12011

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Is Longer Unemployment Rewarded with Longer Job Tenure?2013

    • Author(s)
      Miki Kohara, Masaru Sasaki, Tomohiro Machikita
    • Journal Title

      Journal of The Japanese and International Economies

      Volume: Vol. 29 Pages: 44-56

    • DOI

      10.1016/j.jjie.2013.06.002

    • NAID

      210000164961

    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Journal Article] Measuring Search Frictions using Japanese Micro Data2013

    • Author(s)
      Masaru Sasaki, Miki Kohara, and Tomohiro Machikita
    • Journal Title

      The Japanese Economic Review

      Volume: 掲載確定

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Rising Inequality in Japan: A Challenge Caused by Population Aging and Drastic Changes in Employment2013

    • Author(s)
      Miki Kohara and Fumio Ohtake
    • Journal Title

      Growing Inequalities' Impacts

      Volume: 掲載確定

    • Related Report
      2012 Research-status Report
    • Peer Reviewed
  • [Journal Article] Is Longer Unemployment Rewarded with Longer Job Tenure?2012

    • Author(s)
      Miki Kohara, Masaru Sasaki and Tomohiro Machikita
    • Journal Title

      IZA Discussion Paper

      Volume: No.7077 Pages: 1-26

    • NAID

      210000164961

    • Related Report
      2012 Research-status Report
  • [Journal Article] Influence of Parents’Unemployment on the Health of Newborn Babies2012

    • Author(s)
      Miki Kohara and Fumio Ohtake
    • Journal Title

      OSIPP Discussin Paper

      Volume: DP-2012-E-004 Pages: 1-21

    • Related Report
      2012 Research-status Report
  • [Journal Article] 学界展望:労働経済学研究の現在―2009~11年の業績を通じて2012

    • Author(s)
      太田聰一・小原美紀・田中隆一・三谷直紀
    • Journal Title

      日本労働研究雑誌

      Volume: 第620号 Pages: 3-41

    • Related Report
      2012 Research-status Report
  • [Presentation] 求職者調査結果から見えること2014

    • Author(s)
      小原美紀
    • Organizer
      シンポジウム:女性の就業機会拡大に関する調査中間発表会
    • Place of Presentation
      エル・おおさか
    • Year and Date
      2014-09-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Mother's Employment in her Offspring's Early Childhood and the Child's Educational Attainment2013

    • Author(s)
      Miki Kohara, Sun Youn Lee
    • Organizer
      27th ESPE Conference 2013
    • Place of Presentation
      Aarhus University, Denmark
    • Related Report
      2013 Research-status Report
  • [Presentation] Employment of Mothers in Early Childhood and Subsequent Educational Outcomes for their Children2013

    • Author(s)
      Miki Kohara, Sun Youn Lee
    • Organizer
      25th Annual Conference
    • Place of Presentation
      University of Torino, Torino
    • Related Report
      2013 Research-status Report
  • [Presentation] Mothers' employment in early childhood and child's educational outcomes

    • Author(s)
      Miki Kohara
    • Organizer
      Intergenerational Studies Workshop and English Presentations Master Class
    • Place of Presentation
      慶應義塾大学(東京都)
    • Related Report
      2012 Research-status Report
    • Invited
  • [Presentation] Is longer unemployment rewarded with longer job tenure?

    • Author(s)
      Miki Kohara, Masaru Sasaki and Tomohiro Machikita
    • Organizer
      Workshop on Labor and Public Policies
    • Place of Presentation
      大阪大学(大阪)
    • Related Report
      2012 Research-status Report
  • [Presentation] 幼少時の母親の市場労働が成長後の教育成果に与える影響

    • Author(s)
      小原 美紀
    • Organizer
      日本経済学会春季大会
    • Place of Presentation
      北海道大学(北海道)
    • Related Report
      2012 Research-status Report
  • [Presentation] 失業と健康

    • Author(s)
      小原 美紀
    • Organizer
      医療経済研究会
    • Place of Presentation
      医療科学研究所(東京都)
    • Related Report
      2012 Research-status Report
  • [Book] Changing Inequalities and Societal Impacts in Rich Countries: Thirty Countries’ Experiences2014

    • Author(s)
      Miki Kohara, Fumio Ohtake
    • Total Pages
      784
    • Publisher
      Oxford University Press
    • Related Report
      2014 Annual Research Report
  • [Book] 「ほとんど無害」な計量経済学―応用経済学のための実証分析ガイド2013

    • Author(s)
      ヨシュア・アングリスト・ヨーン・シュテファン・ピスケ(著)、大森義明・小原美紀・田中隆一・野口晴子(訳)
    • Total Pages
      373
    • Publisher
      NTT出版
    • Related Report
      2013 Research-status Report
  • [Book] Changing Inequalities and Scietal Impacts in Rich Countries: Thirty Countries’ Experiences2013

    • Author(s)
      Nolan, B., Salverda, W., Checchi, D., Marx, I., Mcknight, A., Tóth, I. S., and Werfhorst, H.(ed.)
    • Total Pages
      784
    • Publisher
      Oxford University Press
    • Related Report
      2013 Research-status Report
  • [Remarks] http://www2.osipp.osaka-u.ac.jp/~kohara/

    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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