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An Investigation of Separability and Collective Goods in Household Consumption Behavior

Research Project

Project/Area Number 19H01467
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 07010:Economic theory-related
Research InstitutionHitotsubashi University

Principal Investigator

ABE Naohito  一橋大学, 経済研究所, 教授 (30323893)

Co-Investigator(Kenkyū-buntansha) 外木 暁幸  東洋大学, 経済学部, 准教授 (20709688)
佐藤 秀保  東洋大学, 食環境科学部, 准教授 (70805118)
上野 有子  一橋大学, 経済研究所, 非常勤研究員 (80721498)
稲倉 典子  四国大学, 経営情報学部, 准教授 (90845257)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2022: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2021: ¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2020: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Keywords家計消費 / 分離可能性 / 物価指数 / 指数理論 / 購買力平価 / スキャナーデータ / 顕示選好 / 消費関数 / 集計問題 / コロナ禍 / 家計内生産 / 消費者選好 / 新型コロナ / オイラー方程式 / 集合財 / 異時点間代替 / 集計 / POSデータ
Outline of Research at the Start

本研究では、家計の消費行動における、商品間および異時点間の分離可能性、および集合財について検証する。具体的には、(1)Lewebel (1996)の提唱する一般化集計財定理(GCCT)および顕示選好に基づく分離可能性の検証アルゴリズムを用い、個別商品レベルのデータを基に、多様な商品グループの集合財としての性質、および分離可能性に関する検証を行う。また、(2)マクロとミクロで真逆の結果が得られている異時点間の消費モデルの統合家計の消費行動を詳細なミクロデータ分析とシミュレーション及びマクロの集計を用い、両者の違いがなぜ生じているのかを分析する。

Outline of Final Research Achievements

In this project, we conducted theoretical and empirical analysis of aggregation methods for consumer goods. Specifically, we performed (1) verification of separability for consumer goods and collective goods using detailed transaction information at the product level, and (2) construction of a price index with broad applicability by imposing transitivity on the price index necessary for estimating real consumption expenditure interpretable in terms of quantity. In (1), although the assumption of separability was rejected for dairy products in Japan based on the Generalized Composite Commodity Theorem and non-parametric tests, the deviation from the weak separability was small. In (2), we show the characterization of the Multilateral Walsh Index based on three axioms such as the transitivity and applied it to purchasing power parity data by the International Comparison Program, measuring the regional real quantities and the Gini coefficients.

Academic Significance and Societal Importance of the Research Achievements

財の集計可能性と分離可能性は、家計消費のモデル分析を行う際に極めて重要な仮定であるが、商品レベルの情報を用いた検証はほとんど行われていなかった。また、名目支出額から、数量情報を購入記録から得るためには、デフレートする際に用いられる物価指数に生計費指数としての性質が必要であるが、スキャナーデータや国間比較の際に重要となる推移性を満たし、かつ生計費指数としての性質を有する物価指数は知られていなかった。これら二つの課題について、本プロジェクトは、乳製品に関しては分離可能性を仮定しても問題は少ないこと、そして推移性と生計費指数としての性質を有する物価指数を提案することで、従来の課題解決に貢献した。

Report

(5 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Annual Research Report
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • Research Products

    (30 results)

All 2022 2021 2020 2019 Other

All Int'l Joint Research (4 results) Journal Article (18 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 10 results,  Open Access: 13 results) Presentation (6 results) (of which Int'l Joint Research: 4 results) Funded Workshop (2 results)

  • [Int'l Joint Research] University of Queensland(オーストラリア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] University of Queensland(オーストラリア)

    • Related Report
      2021 Annual Research Report
  • [Int'l Joint Research] The University of Queensland(オーストラリア)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Queensland Univeristy(オーストラリア)

    • Related Report
      2019 Annual Research Report
  • [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
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Generalized Axiom of Revealed Preference Tests for Foods and Drinks: The Case of Using POS Data in Japan2022

    • Author(s)
      Sato, Hideyasu
    • Journal Title

      The 10th Asian Society of Agricultural Economists International Conference Proceedings

      Volume: - Pages: 1077-1100

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] 物価上昇と所得・地域特性――深刻な影響はどこに?2022

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

      世界

      Volume: 2023, 1 Pages: 107-115

    • Related Report
      2022 Annual Research Report
  • [Journal Article] “Measuring Inflation under Pandemic Conditions”: A Comment2022

    • Author(s)
      Abe Naohito
    • Journal Title

      Journal of Official Statistics

      Volume: 38 Issue: 1 Pages: 295-300

    • DOI

      10.2478/jos-2022-0015

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [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
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Research on Aggregation of Food and Beverage Demand: Analysis Using Large-scale POS Data2021

    • Author(s)
      佐藤 秀保
    • Journal Title

      Journal of Rural Economics

      Volume: 93 Issue: 1 Pages: 17-22

    • DOI

      10.11472/nokei.93.17

    • NAID

      130008091925

    • ISSN
      0387-3234, 2188-1057
    • Year and Date
      2021-06-25
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 日本家計の余暇行動――時間制約に着目したサービス消費の分析2021

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

      深尾京司編サービス産業の生産性と日本経済-JIPデータベースによる実証分析と提言

      Volume: - Pages: 201-227

    • Related Report
      2021 Annual Research Report
  • [Journal Article] A Study of the Aggregation of Dairy Product Demand2021

    • Author(s)
      佐藤 秀保
    • Journal Title

      Journal of Food System Research

      Volume: 27 Issue: 4 Pages: 220-225

    • DOI

      10.5874/jfsr.27.4_220

    • NAID

      130008002962

    • ISSN
      1341-0296, 1884-5118
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 家計内サービス生産関数及び時間制約に関する一考察2021

    • Author(s)
      阿部修人、稲倉典子、小原美紀
    • Journal Title

      RCESR Discussion Paper Series

      Volume: DP21-3 Pages: 1-33

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Generalized Logarithmic Index Numbers with Demand Shocks-Bridging the Gap between Theory and Practice2020

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

      RCESR Discussion Paper Series

      Volume: DP20-1 Pages: 1-29

    • Related Report
      2020 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] Price Index Numbers Under Large-Scale Demand Shocks - The Japanese Experience of the COVID-19 Pandemic2020

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

      RCESR Discussion Paper Series

      Volume: DP20-2 Pages: 1-29

    • Related Report
      2020 Annual Research Report
    • Open Access / Int'l Joint Research
  • [Journal Article] A Study of Spatial Goods Aggregation Using Milk Products in Japan2020

    • Author(s)
      SATO Hideyasu
    • Journal Title

      Journal of Food System Research

      Volume: 26 Issue: 4 Pages: 261-266

    • DOI

      10.5874/jfsr.26.4_261

    • NAID

      130007830271

    • ISSN
      1341-0296, 1884-5118
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Do Large-scale Point-of-sale Data Satisfy the Generalized Axiom of Revealed Preference in Aggregation Using Representative Price Indexes?: A Case Involving Processed Food and Beverages2020

    • Author(s)
      Hideyasu Sato
    • Journal Title

      RCESR Discussion Paper Series

      Volume: DP19-2 Pages: 1-21

    • Related Report
      2019 Annual Research Report
    • Open Access
  • [Journal Article] "Impact of R&D Activities on Pricing Behaviors with Product Turnover,2020

    • Author(s)
      Yasushi Hara, Akiyuki Tonogi, and Konomi Tonogi
    • Journal Title

      RIETI Discussion Paper Series

      Volume: (20-E-006) Pages: 1-24

    • Related Report
      2019 Annual Research Report
    • Open Access
  • [Journal Article] Tests of the Generalized Composite Commodity Theorem2019

    • Author(s)
      佐藤 秀保
    • Journal Title

      Journal of Rural Economics

      Volume: 91 Issue: 3 Pages: 368-373

    • DOI

      10.11472/nokei.91.368

    • NAID

      130007815786

    • ISSN
      0387-3234, 2188-1057
    • Year and Date
      2019-12-25
    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Multilateral Sato-Vartia index for international comparisons of prices and real expenditures2019

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

      Economics Letters

      Volume: 183 Pages: 1-4

    • DOI

      10.1016/j.econlet.2019.108535

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] インフレ予測調査における点予測と主観的分布の整合性について2019

    • Author(s)
      阿部修人・上野有子
    • Journal Title

      経済研究

      Volume: 70(2) Pages: 96-112

    • NAID

      120007032603

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [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] Scanner Data, Chain Drift, Superlative Price Indices and the Redding-Weinstein CES Common Varieties Price Index2022

    • Author(s)
      Naohito Abe
    • Organizer
      7th Meeting of the Ottawa Group
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Generalized Axiom of Revealed Preference Tests for Foods and Drinks: The Case of Using POS Data in Japan2021

    • Author(s)
      佐藤 秀保
    • Organizer
      The 10th ASAE (Asian Society of Agricultural Economists) International Conference
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 乳製品需要の財集計に関する研究-POSデータを用いた弱分離可能性のノンパラメトリック検定-2020

    • Author(s)
      佐藤 秀保
    • Organizer
      日本フードシステム学会(国内大会・誌上開催)
    • Related Report
      2020 Annual Research Report
  • [Presentation] Multilateral Sato-Vartia Index for International Comparisons of Prices and Real Expenditures2019

    • Author(s)
      阿部修人
    • Organizer
      International Comparisons Conference at the University of Groningen
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Cost of Living Index with Heterogeneous Preferences2019

    • Author(s)
      阿部修人
    • Organizer
      U-Tokyo & Hitotsubashi Workshop on Economic Measurement and Activities Group: EMAG
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 空間的な一般化合成財定理の検証-牛乳POSデータを用いた時系列分析-2019

    • Author(s)
      佐藤 秀保
    • Organizer
      日本フードシステム学会
    • Related Report
      2019 Annual Research Report
  • [Funded Workshop] Hitotsubashi Workshop on Economic Measurement2022

    • Related Report
      2021 Annual Research Report
  • [Funded Workshop] U-Tokyo & Hitotsubashi Workshop on Economic Measurement and Activities Group: EMAG2019

    • Related Report
      2019 Annual Research Report

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Published: 2019-04-18   Modified: 2024-01-30  

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