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A reserch on the nursary school matching systems

Research Project

Project/Area Number 19K01542
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 07010:Economic theory-related
Research InstitutionTokyo University of Marine Science and Technology

Principal Investigator

Okumura Yasunori  東京海洋大学, 学術研究院, 准教授 (90383950)

Co-Investigator(Kenkyū-buntansha) 糟谷 祐介  神戸大学, 経済学研究科, 講師 (20792419)
平田 大祐  一橋大学, 大学院経済学研究科, 准教授 (40754809)
北原 稔  大阪公立大学, 大学院経済学研究科, 教授 (80468727)
Project Period (FY) 2019-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2021: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Keywordsマッチング理論 / 産業組織論 / 保育所(園) / マッチング / 保育所 / 優先ルール / 効率性 / 公平性 / 耐戦略性 / 待機児童問題 / 戦略的行動
Outline of Research at the Start

本研究では,マーケット・デザイン論,産業組織論の知見から,議論する。これらは,現在進歩が著しい分野であるため,既存の文献をサーベイを日々行いたい。また,研究内容をまとめて論文や研究発表の形でだしたいと考える。本研究は基本的には理論研究であるが,より現実をとらえた議論をするために統計を使ったり,ヒアリングを行ったりして,実証分析にも努めたい。

Outline of Final Research Achievements

We consider the system of the nursery schools by using the market design approach especially using the matching theory. There are three problems in the system of the nursery schools in Japan. First one is so-called "nursery school waiting lists problem", which is the problem that in several regions, many nursery schools are over-demanded. Second one is that many children are assigned to a nursery school, but it is inconvenient for their parent(s), for example, the school is far from their home. Third, to avoid assigning no school or an inconvenient school, parent(s) will various strategic behaviors that are often very costly for them.
We disucss several matching mechanisms to solve these problems.

Academic Significance and Societal Importance of the Research Achievements

保育所の問題は,利用者の就業,生活に大きくかかわっており,重要な社会問題である。例えば,自分の子が待機児童になったり不便な保育所にあずけることになった場合,彼らの思い描くようなキャリアを歩めなくなってしまう。本研究ではそのような問題を解決するための知見を得た。
また,学術上もいくつかの貢献をした。まず,既存の学校選択モデルを,学校の優先順位が弱順序でなく,半順序で表される場合を含むようモデルを一般化し,様々な分析を行った。さらに,学校選択問題の既存の文献でほとんど扱われていなかった,学生(利用者)の戦略的な側面についても分析を加えた。

Report

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

    (23 results)

All 2023 2022 2021 2020 2019 Other

All Int'l Joint Research (1 results) Journal Article (8 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 8 results) Presentation (14 results) (of which Int'l Joint Research: 4 results)

  • [Int'l Joint Research] University of Cambridge(英国)

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Weak stability against robust deviations and the bargaining set in the roommate problem2023

    • Author(s)
      Hirata Daisuke、Kasuya Yusuke、Tomoeda Kentaro
    • Journal Title

      Journal of Mathematical Economics

      Volume: 105 Pages: 102818-102818

    • DOI

      10.1016/j.jmateco.2023.102818

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Corrigendum to “Efficiency and stability under substitutable priorities with ties” [J. Econ. Theory 184 (2019) 104950]2022

    • Author(s)
      Aytek Erdil, Minoru Kitahara, Taro Kumano, Yasunori Okumura
    • Journal Title

      Journal of Economic Theory

      Volume: 203 Pages: 105470-105470

    • DOI

      10.1016/j.jet.2022.105470

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Improving efficiency in school choice under partial priorities2021

    • Author(s)
      Minoru Kitahara and Yasunori Okumura
    • Journal Title

      International Journal of Game Theory

      Volume: 50 Issue: 4 Pages: 971-987

    • DOI

      10.1007/s00182-021-00777-x

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Group incentive compatibility and welfare for matching with contracts2021

    • Author(s)
      Yusuke Kasuya
    • Journal Title

      Economics Letters

      Volume: 202 Pages: 109824-109824

    • DOI

      10.1016/j.econlet.2021.109824

    • NAID

      120007041609

    • Related Report
      2021 Research-status Report 2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Unilateral substitutability is necessary for doctor-optimal stability2021

    • Author(s)
      Yusuke Kasuya
    • Journal Title

      Economics Letters

      Volume: 207 Pages: 110047-110047

    • DOI

      10.1016/j.econlet.2021.110047

    • Related Report
      2021 Research-status Report
    • Peer Reviewed
  • [Journal Article] Stability against robust deviations in the roommate problem2021

    • Author(s)
      Daisuke Hirata, Yusuke Kasuya, Kentaro Tomoeda
    • Journal Title

      Games and Economic Behavior

      Volume: 130 Pages: 474-498

    • DOI

      10.1016/j.geb.2021.08.012

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Rank-dominant strategy and sincere voting2021

    • Author(s)
      Yasunori Okumura
    • Journal Title

      Theory and Decision

      Volume: 90 Issue: 1 Pages: 117-145

    • DOI

      10.1007/s11238-020-09771-3

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] On the number of employed in the matching model2019

    • Author(s)
      Minoru Kitahara and Yasunori Okumura
    • Journal Title

      Journal of Mathematical Economics

      Volume: 83 Pages: 63-69

    • DOI

      10.1016/j.jmateco.2019.04.004

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Presentation] Stability, Strategy-Proofness, and Respect for Improvements2022

    • Author(s)
      平田 大祐
    • Organizer
      御所北経済セミナー
    • Related Report
      2022 Annual Research Report
  • [Presentation] Stability, Strategy-Proofness, and Respecting-Improvements Properties2021

    • Author(s)
      Daisuke HIRATA
    • Organizer
      慶応大学経済研究所 ミクロ経済学ワークショップ
    • Related Report
      2021 Research-status Report
  • [Presentation] Stability, Strategy-Proofness, and Respecting-Improvements Properties2021

    • Author(s)
      Daisuke HIRATA
    • Organizer
      the 6th World Congress of the Game Theory Society
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Stability, Strategy-Proofness, and Respecting-Improvements Properties2021

    • Author(s)
      Daisuke HIRATA
    • Organizer
      京都大学経済研究所 ミクロ経済学・ゲーム理論研究会
    • Related Report
      2021 Research-status Report
  • [Presentation] Stability, Strategy-Proofness, and Respecting-Improvements Properties2021

    • Author(s)
      Daisuke HIRATA
    • Organizer
      Australian Local Economic Theory Seminar
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Stable mechanisms in controlled school choice2021

    • Author(s)
      Yasunori Okumura
    • Organizer
      日本経済学会春季大会
    • Related Report
      2021 Research-status Report
  • [Presentation] Stability, Strategy-Proofness, and Respecting-Improvements Properties2020

    • Author(s)
      Daisuke HIRATA
    • Organizer
      The Virtual World Congress of Econometric Society
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] strategy-proofness, and respecting-improvements properties2020

    • Author(s)
      平田 大祐
    • Organizer
      Australasian Economic Theory Workshop
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] stability, strategy-proofness, and respecting-improvements properties2019

    • Author(s)
      平田 大祐
    • Organizer
      Contract Theory Workshop
    • Related Report
      2019 Research-status Report
  • [Presentation] strategy-proofness, and respecting-improvements properties2019

    • Author(s)
      平田 大祐
    • Organizer
      一橋経済学セミナー
    • Related Report
      2019 Research-status Report
  • [Presentation] Stability, Strategy-Proofness, and Respecting-Improvements Properties2019

    • Author(s)
      糟谷 祐介
    • Organizer
      Summer Workshop on Economic Theory 2019
    • Related Report
      2019 Research-status Report
  • [Presentation] Improving Efficiency in School Choice under Partial Priorities2019

    • Author(s)
      北原稔
    • Organizer
      Meetings on Applied Economics and Data Analysis
    • Related Report
      2019 Research-status Report
  • [Presentation] Improving Efficiency in School Choice under Partial Priorities2019

    • Author(s)
      奥村保規
    • Organizer
      関西ゲーム理論研究会 冬季キャンプ 2019
    • Related Report
      2019 Research-status Report
  • [Presentation] School choice problems with partial priorities2019

    • Author(s)
      奥村保規
    • Organizer
      ミクロ経済学ワークショップ
    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2025-11-20  

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