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Wealth Accumulation and Health Accumulation

Research Project

Project/Area Number 20730156
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied economics
Research InstitutionOsaka University

Principal Investigator

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

Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2011: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2010: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords労働経済学 / 消費行動 / リスク / 格差 / 医療経済学 / 健康 / 家計 / 資産蓄積 / 個票データ / 計量分析 / 日本 / 資産 / マイクロデータ / 家計行動 / 時間配分
Research Abstract

I conducted several empirical analyses on the relationship between wealth accumulation and health accumulation, using different kinds of Japanese individual data. The main results are as follows. First, individual preferences for time and risk are the important factors determining precautionary behaviors, which indeed changes health status. Second, the health-related activities, say food preparation, may be disturbed by mother' s labor force participation in lower middle classes. Third, parent' s unemployment deteriorates health condition of newborn babies. Fourth, the relationship between wealth and health is not a simple correlation, but a real causation from more wealth to better health.

Report

(6 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (73 results)

All 2012 2011 2010 2009 2008 Other

All Journal Article (41 results) (of which Peer Reviewed: 11 results) Presentation (23 results) Book (4 results) Remarks (5 results)

  • [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2012

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

      OSIPP Discussin Paper

      Volume: DP-2012-J-005

    • NAID

      130004554935

    • Related Report
      2011 Final Research Report
  • [Journal Article] Influence of Parents' Unemploymenton the Health of Newborn Babies2012

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

      OSIPP Discussin Paper

      Volume: DP-2012-E-004

    • Related Report
      2011 Final 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2012

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

      OSIPP Discussion Paper

      Volume: DP-2012-J-005

    • NAID

      130004554935

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Influence of Parents' Unemployment on the Health of Newborn Babies2012

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

      OSIPP Discussion Paper

      Volume: DP-2012-E-004

    • NAID

      40016978877

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Is longerunemployment rewarded with longerjob tenure?2011

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

      OSIPP Discussin Paper

      Volume: DP-2011-E-001

    • NAID

      210000164961

    • Related Report
      2011 Final Research Report
  • [Journal Article] Altruism and the Care of Elderly Parents : Evidence from Japanese Families2011

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

      The Japanese Economy

      Volume: Vol.38, No.2 Pages: 3-18

    • Related Report
      2011 Final Research Report
  • [Journal Article] 母親の就労が家計生産に与える影響2011

    • Author(s)
      小原美紀・神谷佑介
    • Journal Title

      経済研究

      Volume: 62巻4号 Pages: 342-355

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] Is longer unemployment rewarded with longer job tenure?2011

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

      OSIPP Discussion Paper

      Volume: DP-2011-E-001

    • NAID

      210000164961

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Measuring Search Frictions using Japanese Micro Data2011

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

      GCOE Discussion Paper Series

      Volume: No.179

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Altruism and the Care of Elderly Parents : Evidence from Japanese Families2011

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

      The Japanese Economy

      Volume: 38(2) Pages: 3-18

    • Related Report
      2011 Annual Research Report
  • [Journal Article] The Response of Japanese Wives' Labor Supply to Husbands' JobLoss2010

    • Author(s)
      Miki Kohara
    • Journal Title

      Journal of Population Economics

      Volume: vol.23 Pages: 1133-1149

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 予防行動と健康状態2010

    • Author(s)
      梶谷真也・小原美紀
    • Journal Title

      医療経済研究

      Volume: 22巻 Pages: 47-62

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 失業率と犯罪発生率の関係:時系列および都道府県別パネル分析2010

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

      犯罪社会学研究

      Volume: 35巻 Pages: 54-71

    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Journal Article] On the consumption insuranceeffects of long-term care insurance in Japan : Evidence from micro-level household data2010

    • Author(s)
      Yasushi Iwamoto, Miki Kohara and Makoto Saito
    • Journal Title

      Journal of Japanese and International Economies

      Volume: vol.24, no.1 Pages: 99-115

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 親の失業が新生児の健康状態に与える影響2010

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

      日本労働研究雑誌

      Volume: 595号 Pages: 15-26

    • Related Report
      2011 Final Research Report
  • [Journal Article] 所得格差2010

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

      労働市場と所得分配(樋口美雄編,慶應義塾大学出版会)

      Volume: 第8章 Pages: 253-285

    • Related Report
      2011 Final Research Report
  • [Journal Article] 貧困・消費2010

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

      新老年学(大内尉義・秋山弘子編,東京大学出版会)

      Volume: 第2章 Pages: 1740-53

    • Related Report
      2011 Final Research Report
  • [Journal Article] 予防行動と健康状態2010

    • Author(s)
      梶谷真也・小原美紀
    • Journal Title

      療経済研究 22巻

      Pages: 47-62

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] 失業率と犯罪発生率の関係:時系列および都道府県別パネル分析2010

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

      犯罪社会学研究 35巻

      Pages: 54-71

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] The Response of Japanese Wives' Labor Supply to Husbands' Job Loss2010

    • Author(s)
      Miki Kohara
    • Journal Title

      Journal of Population Economics vol.23

      Pages: 1133-1149

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] On the consumption insurance effects of long-term care insurance in Japan : Evidence from micro-level household data2010

    • Author(s)
      Yasushi Iwamoto, Miki Kohara, Makoto Saito
    • Journal Title

      Journal of Japanese and International Economies vol.24, no.1

      Pages: 99-115

    • NAID

      210000174165

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] 親の失業が新生児の健康状態に与える影響2010

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

      日本労働研究雑誌 2010特別号(595号)

      Pages: 15-26

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] 貧困・消費2010

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

      新老年学(大内尉義・秋山弘子編) 所収東京大学出版会 第2章(6節2)

      Pages: 1740-53

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] 所得格差2010

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

      労働市場と所得分配(樋口美雄編) 所収、慶應義塾大学出版会 第8章

      Pages: 253-285

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] The response of Japanese wives' labor supply to husbands' job loss2010

    • Author(s)
      Miki Kohara
    • Journal Title

      Journal of Population Economics

      Volume: 23 Pages: 1133-1149

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] On the consumption insurance effects of long-term care insurance in Japan : Evidence from micro-level household data2010

    • Author(s)
      Yasushi Iwamoto, Miki Kohara, Makoto Saito
    • Journal Title

      Journal of Japanese and International Economies 24

      Pages: 99-115

    • NAID

      210000174165

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 親の失業が新生児の健康状態に与える影響2010

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

      日本労働研究雑誌 595

      Pages: 15-26

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 所得格差2010

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

      樋口美雄編『労働市場と所得分配』慶應義塾大学出版会 第8章

      Pages: 253-285

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 貧困・消費2010

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

      大内尉義・秋山弘子編『新老年学』東京大学出版会 第2章(6節2)

      Pages: 1740-1753

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 子どもの教育成果の決定要因2009

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

      日本労働研究雑誌

      Volume: 7月号 Pages: 67-84

    • Related Report
      2011 Final Research Report
  • [Journal Article] 親の介護と子の労働供給2009

    • Author(s)
      小原美紀
    • Journal Title

      日本経済研究

      Volume: 第60号 Pages: 36-59

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 子どもの教育成 果の決定要因2009

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

      日本労働研究雑誌 7月号

      Pages: 67-84

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] 親の介護と子の労働供給2009

    • Author(s)
      小原美紀
    • Journal Title

      日本経済研究 第60号

      Pages: 36-59

    • Related Report
      2010 Self-evaluation Report
    • Peer Reviewed
  • [Journal Article] The Response of Japanese Wives' Labor Supply to Husbands' Job Loss2009

    • Author(s)
      Miki Kohara
    • Journal Title

      Journal of Population Economics (近刊)(未定)

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 子どもの教育成果の決定要因2009

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

      日本労働研究雑誌 7月号

      Pages: 67-84

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 親の介護と子の市場労働2009

    • Author(s)
      小原美紀
    • Journal Title

      日本経済研究 60

      Pages: 36-59

    • NAID

      40016449781

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The Response of Japanese Wives' Labor Supply to Husbands' Job Loss2009

    • Author(s)
      Miki Kohara
    • Journal Title

      The Journal of Population Economics (近刊)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 家計内交渉と家計の消費行動2008

    • Author(s)
      小原美紀
    • Journal Title

      世帯内分配と世帯間移転の経済分析(チャールズ・ユウジ・ホリオカ・家計経済研究所編)

      Pages: 48-72

    • Related Report
      2011 Final Research Report
  • [Journal Article] 雇用保険のマイクロデータを用いた再就職行動に関する実証分析2008

    • Author(s)
      小原美紀・佐々木勝・町北朋洋
    • Journal Title

      マッチング効率性についての実験的研究(独立行政法人労働政策研究・研修機構)

      Volume: 第3章 Pages: 103-180

    • Related Report
      2011 Final Research Report
  • [Journal Article] 家計内交渉と家計の消費行 動2008

    • Author(s)
      小原美紀
    • Journal Title

      世帯内分配と世帯間 移転の経済分析(チャールズ・ユウジ・ホリオカ・ 家計経済研究所編)

      Pages: 48-72

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] 雇用保険のマイクロデータを用いた再就職行動に関する実証分析2008

    • Author(s)
      小原美紀・佐々木勝・町北朋洋
    • Journal Title

      JILPT資料シリーズ「マッチング効率性についての実験的研究」 40

      Pages: 103-180

    • Related Report
      2008 Annual Research Report
  • [Presentation] Discouraging Effect of Mothers' Labor Supply on Home Production2012

    • Author(s)
      小原美紀
    • Organizer
      Seminars IEEF
    • Place of Presentation
      University of Groningen(Groningen, the Netherlands)
    • Year and Date
      2012-03-16
    • Related Report
      2011 Final Research Report
  • [Presentation] Discouraging Effect of Mothers' Labor Supply on Home Production2012

    • Author(s)
      小原美紀
    • Organizer
      Seminars IEEF
    • Place of Presentation
      University of Groningen (Groningen, the Netherlands)(招待講演)
    • Year and Date
      2012-03-16
    • Related Report
      2011 Annual Research Report
  • [Presentation] Health and workenvironment2012

    • Author(s)
      小原美紀
    • Organizer
      Conference on" Ageing Populations and New Opportunities for Businesses in Europe and Japan"
    • Place of Presentation
      EU-Japan Centrefor Industrial Cooperation(Brussels, Belguim)
    • Year and Date
      2012-03-15
    • Related Report
      2011 Final Research Report
  • [Presentation] Health Inequality and Wealth Inequality Empirical Analysis on Economics of the Households2012

    • Author(s)
      小原美紀
    • Place of Presentation
      大阪大学大学院国際公共政策研究科(大阪)
    • Year and Date
      2012-03-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Health Inequality and Wealth Inequality2012

    • Author(s)
      小原美紀
    • Organizer
      Empirical Analysis on Economics of the Households
    • Place of Presentation
      大阪大学大学院国際公共政策研究科(大阪)
    • Year and Date
      2012-03-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] 幼少期の母親の市場労働が成長後の教育成果に与える影響2011

    • Author(s)
      小原美紀
    • Organizer
      第14回労働経済学コンファレンス
    • Place of Presentation
      淡路島夢舞台国際会議場(兵庫)
    • Year and Date
      2011-09-05
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Do working mothers reducetheir home production time?2011

    • Author(s)
      小原美紀
    • Organizer
      第49回OEIO研究会
    • Place of Presentation
      大阪大学大学院経済学研究科(大阪)
    • Year and Date
      2011-07-01
    • Related Report
      2011 Final Research Report
  • [Presentation] Do working mothers reduce their home production time?2011

    • Author(s)
      小原美紀
    • Organizer
      第49回OEIO研究会
    • Place of Presentation
      大阪大学大学院経済学研究科(大阪)(招待講演)
    • Year and Date
      2011-07-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] 既婚女性の労働供給と家事労働2011

    • Author(s)
      小原美紀
    • Organizer
      科学研究費若手研究(S)定例研究会
    • Place of Presentation
      一橋大学経済研究所(東京)
    • Year and Date
      2011-06-29
    • Related Report
      2011 Final Research Report
  • [Presentation] 既婚女性の労働供給と家事労働2011

    • Author(s)
      小原美紀
    • Organizer
      科学研究費若手研究(S)定例研究会
    • Place of Presentation
      一橋大学経済研究所(東京)(招待講演)
    • Year and Date
      2011-06-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] Do working mothers reducetheir home production time?2010

    • Author(s)
      小原美紀
    • Organizer
      関西労働研究会
    • Place of Presentation
      兵庫県立淡路国際会議場(兵庫)
    • Year and Date
      2010-09-07
    • Related Report
      2011 Final Research Report
  • [Presentation] Do working mothers reduce their home Production time2010

    • Author(s)
      小原美紀
    • Organizer
      関西労働研究会
    • Place of Presentation
      於:兵庫県立淡路国際会議場(兵庫)
    • Year and Date
      2010-09-07
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Are Longer Unemployment Durations Rewarded by Longer Job Tenures?2010

    • Author(s)
      小原美紀
    • Organizer
      ARISH-NUPRI経済学ワークショップ
    • Place of Presentation
      日本大学大学院総合科学研究科(東京)
    • Year and Date
      2010-03-08
    • Related Report
      2011 Final Research Report
  • [Presentation] Are Longer Unemployment Durations Rewarded by Longer Job Tenures2010

    • Author(s)
      小原美紀
    • Organizer
      ARISH-NUPRI経済学ワークショップ
    • Place of Presentation
      於:日本大学大学院総合科学研究科(東京)
    • Year and Date
      2010-03-08
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Are longer durations of unemployment rewarded by longer job tenures?2010

    • Author(s)
      小原美紀
    • Organizer
      ARISH-NUPRI経済学ワークショップ
    • Place of Presentation
      日本大学大学院総合科学研究科(東京)
    • Year and Date
      2010-03-08
    • Related Report
      2009 Annual Research Report
  • [Presentation] 親の失業が子どもの成長に与える影響-健康と教育の視点から2010

    • Author(s)
      小原美紀
    • Organizer
      政策研究大学院大学教育政策セミナー
    • Place of Presentation
      政策研究大学院大学(東京)
    • Year and Date
      2010-02-22
    • Related Report
      2011 Final Research Report 2009 Annual Research Report
  • [Presentation] 親の失業が子どもの成長に与える影響一健康と教育の視点から2010

    • Author(s)
      小原美紀
    • Organizer
      政策研究大学院大学教育政策セミナー
    • Place of Presentation
      於:政策研究大学院大学(東京)
    • Year and Date
      2010-02-22
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Are Longer Unemployment Durations Rewarded by Longer Job Tenures?2009

    • Author(s)
      小原美紀
    • Organizer
      関西労働研究会・行動経済学研究会
    • Place of Presentation
      関西経済連合会会議室、中之島センタービル(大阪)
    • Year and Date
      2009-07-24
    • Related Report
      2011 Final Research Report
  • [Presentation] Are Longer Unemployment Durations Rewarded by Longer Job Tenures2009

    • Author(s)
      小原美紀
    • Organizer
      関西労働研究会・行動経済学研究会
    • Place of Presentation
      於:関西経済連合会会議室中之島センタービル(大阪)
    • Year and Date
      2009-07-24
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] Are longer durations of unemployment rewarded by longer job tenures?2009

    • Author(s)
      小原美紀
    • Organizer
      関西労働研究会・行動経済学研究会
    • Place of Presentation
      関西経済連合会会議室 中之島センタービル(大阪)
    • Year and Date
      2009-07-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] 親の失業が新生児の健康状態に与える影響2009

    • Author(s)
      小原美紀
    • Organizer
      労働政策研究会議
    • Place of Presentation
      労働政策研究・研修機構、大同生命霞が関ビル(東京)
    • Year and Date
      2009-06-20
    • Related Report
      2011 Final Research Report
  • [Presentation] 親の失業が新生児の健康状態に与える影響2009

    • Author(s)
      小原美紀
    • Organizer
      労働政策研究会議
    • Place of Presentation
      於:労働政策研究・研修機 構大同生命霞が関ビル(東京)
    • Year and Date
      2009-06-20
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 親の失業が新生児の健康状態に与える影響2009

    • Author(s)
      小原美紀
    • Organizer
      労働政策研究会議
    • Place of Presentation
      労働政策研究・研修機構 大同生命霞が関ビル(東京)
    • Year and Date
      2009-06-20
    • Related Report
      2009 Annual Research Report
  • [Book] 「貧困率と所得・金融資産格差」、岩井克人・瀬古美喜・翁百合編『金融危機とマクロ経済』所収2011

    • Author(s)
      大竹文雄・小原美紀
    • Publisher
      東京大学出版会
    • Related Report
      2011 Final Research Report
  • [Book] 「失業給付と求職者の労働供給」、三谷直紀編『労働供給の経済学』所収2011

    • Author(s)
      小原美紀
    • Publisher
      ミネルヴァ書房
    • Related Report
      2011 Final Research Report
  • [Book] 金融危機とマクロ経済2011

    • Author(s)
      岩井克人・瀬古美喜・翁百合(編)
    • Total Pages
      15
    • Publisher
      東京大学出版会
    • Related Report
      2011 Annual Research Report
  • [Book] 労働供給の経済学2011

    • Author(s)
      三谷直紀(編)
    • Total Pages
      20
    • Publisher
      ミネルヴァ書房
    • Related Report
      2011 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://www2.osipp.osaka-u.ac.jp/~kohara/

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://www2.osipp.osaka-u.ac.jp/~kohara/

    • Related Report
      2011 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://www2.osipp.osaka-u.ac.jp/~kohara/

    • Related Report
      2010 Self-evaluation Report
  • [Remarks]

    • URL

      http://www2.osipp.osaka-u.ac.jp/~kohara/

    • Related Report
      2010 Annual Research Report
  • [Remarks]

    • URL

      http://www2.osipp.osaka-u.ac.jp/~kohara/

    • Related Report
      2009 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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