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Economic Analysis of Food Price and Nutrition Intake

Research Project

Project/Area Number 18H00864
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 07050:Public economics and labor economics-related
Research InstitutionHitotsubashi University

Principal Investigator

MORIGUCHI Chiaki  一橋大学, 経済研究所, 教授 (40569050)

Co-Investigator(Kenkyū-buntansha) 井深 陽子  慶應義塾大学, 経済学部(三田), 教授 (20612279)
阿部 修人  一橋大学, 経済研究所, 教授 (30323893)
野口 晴子  早稲田大学, 政治経済学術院, 教授 (90329318)
稲倉 典子  四国大学, 経営情報学部, 准教授 (90845257)
Project Period (FY) 2018-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥13,000,000 (Direct Cost: ¥10,000,000、Indirect Cost: ¥3,000,000)
Fiscal Year 2020: ¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2019: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2018: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Keywords肥満 / 価格指数 / 食品支出 / 長期推計 / 栄養素 / 栄養格差 / 健康格差 / 日本 / 家計調査 / 栄養 / 食品価格 / BMI / カロリー / 都道府県比較 / カロリー単価 / 栄養素単価 / 肥満と痩せ
Outline of Final Research Achievements

In this study, we constructed a new database by combining food expenditure data with nutritional information and made long-term estimates of nutrient intakes and nutrient prices by region and household attribute in Japan. These estimates were then used to shed empirical light on the effects of food prices on health through nutrient intakes. Our results show that (1) real prices of energy and lipid have fallen substantially in Japan since the 1970s, (2) there is a significant correlation between child obesity and specific nutrient prices, and (3) although nutrition gaps have been observed in Japan, where nutritional intakes vary systematically by socioeconomic class, the differences between the classes have been relatively small and shrinking over time.

Academic Significance and Societal Importance of the Research Achievements

本研究の革新性は、食品価格が食生活を通じて健康に及ぼす影響を分析するために、食品レベルではなく栄養素レベルの「栄養素価格指数」を新たに定義し、その推計法を確立した点にある。栄養素価格指数を用いることにより、食品の相対価格の変化が肥満や生活習慣病に与える効果をより厳密に分析することが可能となるだけではなく、世界各国の食品価格の変化を国際比較可能な価格指数として表現することが可能になる。高所得国の中でも例外的に肥満度の低い日本のデータを用いた実証分析は、21世紀のパンデミックとも呼ばれる肥満の決定要因に重要な示唆を与えるものであり、その社会的意義は大きい。

Report

(4 results)
  • 2022 Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (32 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (3 results) Journal Article (8 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 5 results,  Open Access: 2 results) Presentation (18 results) (of which Int'l Joint Research: 6 results) Book (1 results) Funded Workshop (2 results)

  • [Int'l Joint Research] ウプサラ大学(スウェーデン)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] ノースウェスタン大学(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] クイーンズランド大学(オーストラリア)

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 物価上昇と所得・地域特性:深刻な影響はどこに?2023

    • Author(s)
      阿部修人・稲倉典子
    • Journal Title

      世界(岩波書店)

      Volume: 1月号 Pages: 107-115

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Do Health Checkup Programs Affect Residents' Health? Evidence from Heterogeneous Responses across Local Governments to the Revision of National Checkup Policy in Japan2023

    • Author(s)
      Masato Oikawa, Akira Kawamura, Takamasa Yamaguchi, Toshihide Awatani, Haruko Noguchi
    • Journal Title

      WINPEC Working Paper Series

      Volume: No.E2211

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 日本における世帯属性別の栄養摂取状況:『家計調査』オーダーメード集計データを用いた推計2022

    • Author(s)
      森口千晶・阿部修人・井深陽子・稲倉典子
    • Journal Title

      経済研究

      Volume: 73(1) Pages: 49-83

    • NAID

      40022816064

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 地域間物価指数の理論と都道府県別物価指数の構築2022

    • Author(s)
      阿部修人・稲倉典子
    • Journal Title

      経済研究

      Volume: 73(2) Pages: 160-180

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] The fixed basket multilateral Walsh index for international price and real expenditure comparisons2022

    • Author(s)
      Abe Naohito、Rao D.S. Prasada
    • Journal Title

      Economics Letters

      Volume: 220 Pages: 110857-110857

    • DOI

      10.1016/j.econlet.2022.110857

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Price Index Numbers under Large-Scale Demand Shocks: The Japanese Experience of the COVID-19 Pandemic2022

    • Author(s)
      Naohito Abe, Toshikatsu Inoue, Hideyasu Sato
    • Journal Title

      Journal of Official Statistics

      Volume: 38(1) Issue: 1 Pages: 301-317

    • DOI

      10.2478/jos-2022-0016

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Vaccination under the Pandemic and Political Support2022

    • Author(s)
      Masaki Takahashi, Reo Takaku, Toyo Ashida, Yoko Ibuka
    • Journal Title

      Keio-IES Discussion Paper Series

      Volume: DP2022-03

    • Related Report
      2020 Annual Research Report
  • [Journal Article] 日本におけるカロリー価格指数と栄養素価格指数の長期的推計2019

    • Author(s)
      稲倉典子・阿部修人・井深陽子・森口千晶
    • Journal Title

      経済研究

      Volume: 70 (2) Pages: 113-145

    • NAID

      120007032604

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Presentation] 地域別・所得階級別物価指数2023

    • Author(s)
      稲倉典子
    • Organizer
      実証的なモラル・サイエンス研究集会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Modernizing Medicine2023

    • Author(s)
      Chiaki Moriguchi
    • Organizer
      National Taiwan University Microeconomics Workshop
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modernizing Medicine2023

    • Author(s)
      Chiaki Moriguchi
    • Organizer
      Joint Usage and Research Center Programs Conference on Health Inequality
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 経済史からみた格差と成長2023

    • Author(s)
      森口千晶
    • Organizer
      国際政策セミナー「格差、分配、経済成長」(国立国会図書館)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Scanner Data, Chain Drift, Superlative Price Indices and the Redding-Weinstein CES Common Varieties Price Index2022

    • Author(s)
      Naohito Abe
    • Organizer
      17th Meeting of the Ottawa Group, International Working Group on Price Indices)
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Modernizing Medicine2022

    • Author(s)
      Chiaki Moriguchi
    • Organizer
      Asian Historical Economics Conference
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 経済学から栄養を考える2021

    • Author(s)
      稲倉典子
    • Organizer
      四国大学公開講座
    • Related Report
      2020 Annual Research Report
  • [Presentation] 地域間物価指数の理論と都道府県別物価指数の構築2021

    • Author(s)
      阿部修人
    • Organizer
      一橋大学経済研究所定例研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] Meritocracy and Its Discontents2021

    • Author(s)
      Chiaki Moriguchi
    • Organizer
      NBER Education Program Meeting
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Meritocracy and Its Discontents2021

    • Author(s)
      Chiaki Moriguchi
    • Organizer
      Asian Meeting of Econometric Society
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 日本における栄養格差とその長期的動向2021

    • Author(s)
      森口千晶
    • Organizer
      一橋大学経済研究所定例研究会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 日本におけるカロリー単価および栄養素単価指数の長期的推計2021

    • Author(s)
      稲倉典子
    • Organizer
      グローバルビジネス学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 日本における栄養格差と栄養素価格指数の長期的動向2021

    • Author(s)
      森口千晶・稲倉典子
    • Organizer
      医療経済学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 日本における食品価格と栄養摂取の実証分析2020

    • Author(s)
      稲倉典子
    • Organizer
      関西労働経済学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 日本における所得階層別の栄養摂取と栄養素価格指数の長期的推計2020

    • Author(s)
      井深陽子
    • Organizer
      東京労働経済学研究会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 日本における食品価格と栄養摂取の実証分析2020

    • Author(s)
      稲倉典子・阿部修人
    • Organizer
      日本経済学会春季大会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 日本における所得階層別の栄養摂取と栄養素価格指数の長期的推計2019

    • Author(s)
      稲倉典子・森口千晶
    • Organizer
      医療経済学会
    • Related Report
      2019 Annual Research Report
  • [Presentation] 日本における栄養格差の長期的推移2019

    • Author(s)
      森口千晶
    • Organizer
      独立行政法人統計センター研究集会「官民オープンデータ利活用の動向及び人材育成の取組」
    • Related Report
      2019 Annual Research Report
  • [Book] 健康経済学2020

    • Author(s)
      後藤励、井深陽子
    • Total Pages
      384
    • Publisher
      有斐閣
    • ISBN
      4641165564
    • Related Report
      2020 Annual Research Report
  • [Funded Workshop] Joint Usage and Research Center Programs Conference on Health Inequality2021

    • Related Report
      2020 Annual Research Report
  • [Funded Workshop] 一橋大学経済研究所経済発展研究会2019

    • Related Report
      2019 Annual Research Report

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Published: 2018-04-23   Modified: 2024-01-30  

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