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Law and economics approach to attorney fees and court mechanism for effective legal access

Research Project

Project/Area Number 18K01221
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 05010:Legal theory and history-related
Research InstitutionKumamoto University

Principal Investigator

Ikeda Yasuhiro  熊本大学, 大学院人文社会科学研究部(法), 教授 (70304714)

Co-Investigator(Kenkyū-buntansha) 森 大輔  熊本大学, 大学院人文社会科学研究部(法), 准教授 (40436499)
Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2020: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2019: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2018: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords法と経済学 / 効率的デザイン / 裁判 / 弁護士費用 / 弁護士費用保険 / インセンティヴ / 当事者主義 / 職権主義 / 和解 / 司法アクセス / ゲーム理論 / 民事訴訟
Outline of Final Research Achievements

The purpose of this study is to examine whether legal fees and trial mechanisms are efficiently designed in line with the incentives of each party to expand users' access to justice. This was considered from the perspective of economics. (1) Influence of court proceedings on parties, (2) Strategic interdependence of plaintiffs, defendants, and judges in court, (3) Economic analysis of vicious lawsuits, (4) Evaluation and issues surrounding attorneys' fees insurance, (5) conduct of an Internet questionnaire survey on remuneration about Fixed fees and success Fees, and (6) an economic analysis on judge bias.

Academic Significance and Societal Importance of the Research Achievements

国民の司法へのアクセスの拡充を考えるうえで重要なことは,参加当事者のインセンティブおよびそれらの相互依存的関係を見据えることである。本研究では,弁護士費用保険や裁判のしくみが,インセンティブや戦略的相互依存性といった観点から学術的に取り上げられなかった点を掘り起こし,司法の効率的な仕組みについて研究した点は学術的意義があり,また,国民の司法へのアクセスの観点からも社会的意義は見いだされるものである。

Report

(6 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (17 results)

All 2022 2021 2020 2019 2018

All Journal Article (8 results) (of which Peer Reviewed: 3 results,  Open Access: 4 results) Presentation (7 results) (of which Int'l Joint Research: 2 results) Book (2 results)

  • [Journal Article] 巻頭言2022

    • Author(s)
      池田康弘
    • Journal Title

      JAPA九州

      Volume: 45 Pages: 1-1

    • Related Report
      2021 Research-status Report
  • [Journal Article] 経済学でみた弁護士報酬の根拠と弁護士費用保険をめぐる評価と課題2021

    • Author(s)
      池田康弘
    • Journal Title

      法の支配

      Volume: 200 Pages: 65-74

    • Related Report
      2020 Research-status Report
  • [Journal Article] Deterrent Effect of Capital Punishment in Japan: An Analysis Using Nonstationary Time-Series Data2020

    • Author(s)
      Mori Daisuke
    • Journal Title

      Supreme Court Economic Review

      Volume: 28 Pages: 61-116

    • DOI

      10.1086/709805

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 日本の死刑の抑止効果―3つの先行研究の計量分析の再検討2020

    • Author(s)
      森大輔
    • Journal Title

      熊本法学

      Volume: 148 Pages: 416-344

    • NAID

      120006845940

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Effect of Decoupling Punitive Damages on Filing Lawsuits: Court Error Model of Meritless Lawsuits2019

    • Author(s)
      Mori Daisuke、Ikeda Yasuhiro
    • Journal Title

      Supreme Court Economic Review

      Volume: 26 Pages: 47-80

    • DOI

      10.1086/701657

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] J・マーク・ラムザイヤー,エリック・B・ラスムセン『難易度を下げると質が上がる!?―日本の司法試験の難易度と法曹の質』2018

    • Author(s)
      池田康弘,森大輔
    • Journal Title

      熊本法学

      Volume: 143 Pages: 170-128

    • Related Report
      2018 Research-status Report
    • Open Access
  • [Journal Article] 損害賠償の目的に関する日米比較調査の結果報告2018

    • Author(s)
      森大輔,髙橋脩一,池田康弘
    • Journal Title

      2018年度第16回日本法と経済学会全国大会発表論文

      Volume: NA

    • Related Report
      2018 Research-status Report
    • Open Access
  • [Journal Article] 法と経済学のススメ―法の「意図せざる効果」の理論と実証2018

    • Author(s)
      森大輔
    • Journal Title

      法学教室

      Volume: 458 Pages: 4-7

    • Related Report
      2018 Research-status Report
  • [Presentation] 裁判官バイアス,訴訟当事者行動,および,職権主義対当事者主義2019

    • Author(s)
      池田康弘
    • Organizer
      日本応用経済学会秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] 懲罰的賠償と利益吐き出し:消費者詐欺の事例によるサーベイ実験2019

    • Author(s)
      森大輔
    • Organizer
      日本応用経済学会秋季大会
    • Related Report
      2019 Research-status Report
  • [Presentation] Rent-Seeking Model of Litigation and Punitive Damages Multiplier2019

    • Author(s)
      Daisuke Mori, Yasuhiro Ikeda
    • Organizer
      6th Economic Analysis of Litigation Workshop
    • Related Report
      2019 Research-status Report
  • [Presentation] Comparative survey about people’s perception of damages in Japan and the U.S.2019

    • Author(s)
      Daisuke Mori, Shuichi Takahashi, Yasuhiro Ikeda
    • Organizer
      The Inaugural Congress of East Asian Sociological Association
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Judge's bias and two judicial systems2018

    • Author(s)
      Yasuhiro Ikeda, Moriki Hosoe
    • Organizer
      Italian Society of Law and Economics Association 14th Annual Conference
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 損害賠償の目的に関する日米比較調査の結果報告2018

    • Author(s)
      森大輔,髙橋脩一,池田康弘
    • Organizer
      2018年度日本法と経済学会
    • Related Report
      2018 Research-status Report
  • [Presentation] アンケート調査の変数間の必要条件分析―ファジィ集合質的比較分析による統計分析2018

    • Author(s)
      森大輔
    • Organizer
      第66回数理社会学会大会
    • Related Report
      2018 Research-status Report
  • [Book] 「法社会学における『方法』」『スタンダード法社会学』2022

    • Author(s)
      佐藤岩夫・阿部昌樹
    • Total Pages
      10
    • Publisher
      北大路書房
    • ISBN
      9784762831843
    • Related Report
      2021 Research-status Report
  • [Book] 法と経済学の基礎と展開2020

    • Author(s)
      細江 守紀
    • Total Pages
      368
    • Publisher
      勁草書房
    • ISBN
      4326504706
    • Related Report
      2020 Research-status Report

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

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