• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Collaboration between Comparative Law and Economics regarding Rationale and Criteria of "Efficiencies Defense" under Antitrust Law

Research Project

Project/Area Number 26780032
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Social law
Research InstitutionRissho University

Principal Investigator

Yanagi Takeshi  立正大学, 法学部, 准教授 (40724000)

Project Period (FY) 2014-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2017: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Keywords効率性 / 抗弁 / 総余剰 / 消費者余剰 / 競争促進的効果 / 正当化事由 / 適用除外 / 違法性阻却
Outline of Final Research Achievements

The goal of this research is to comprehensively analyze whether certain anticompetitive activities will be justified by mainly focusing on efficiencies defense in the context of laws and regulations of Canada and Japan.
First, I have focused on the Article 96 of the Competition Act of Canada. I translated and analyzed a court decision by the Supreme Court of Canada and merger enforcement guidelines by the Competition Bureau Canada regarding efficiencies defense. I also looked into the interim report on competition policy of the Economic Council of Canada, House of Commons Debates, court decisions and other governmental reports. I concluded that the historical transformation of interpretation of efficiencies defense over time could be explained from the perspective of consumers’ benefit.
Second, I have studied whether and how various elements considered in the context of dumping, safety and administrative advice can be justified under the Japanese antitrust law.

Report

(5 results)
  • 2017 Annual Research Report   Final Research Report ( PDF )
  • 2016 Research-status Report
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (10 results)

All 2018 2017 2016 2015 2014

All Journal Article (10 results) (of which Acknowledgement Compliant: 5 results)

  • [Journal Article] カナダ競争法における効率性の抗弁の根拠―消費者の利益による歴史的変容―2018

    • Author(s)
      柳武史
    • Journal Title

      立正法学論集

      Volume: 52巻1号

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 事業者団体と共同ボイコット:東京地裁平成9年4月9日判決2017

    • Author(s)
      柳武史
    • Journal Title

      経済法判例・審決百選〔第2版〕(別冊ジュリスト)

      Volume: 234号 Pages: 88-89

    • Related Report
      2017 Annual Research Report
  • [Journal Article] カナダ競争局の2011年企業結合ガイドラインにおける効率性の考慮2017

    • Author(s)
      柳 武史
    • Journal Title

      立正法学論集

      Volume: 51巻1号

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] 価格カルテルと行政指導:東京高裁平成28年9月2日判決2017

    • Author(s)
      柳 武史
    • Journal Title

      平成28年度重要判例解説(ジュリスト臨時増刊)

      Volume: 平成28年度 Pages: 264-265

    • Related Report
      2016 Research-status Report
  • [Journal Article] Justification under International Economic Law: from the perspective of the SPS agreement2016

    • Author(s)
      Takeshi Yanagi
    • Journal Title

      Rissho Law Review

      Volume: Vol.50, No.2 Pages: 1-46

    • NAID

      120006306841

    • Related Report
      2016 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] 競争法96条に基づく効率性の抗弁を初めて是認したカナダ連邦最高裁判所判決(Tervita事件)2016

    • Author(s)
      柳武史
    • Journal Title

      立正大学法制研究所研究年報

      Volume: 21 Pages: 99-113

    • NAID

      40020916546

    • Related Report
      2015 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] 独占禁止法上の不当廉売規制における正当化事由-「意図・目的」という考慮要素の意義-2016

    • Author(s)
      柳武史
    • Journal Title

      立正法学論集

      Volume: 50-1

    • NAID

      120005903651

    • Related Report
      2015 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] 米国反トラスト法において反競争的効果の存在を前提としてこれを埋め合わせることから競争促進的正当化事由が認められた事例2015

    • Author(s)
      柳武史
    • Journal Title

      立正法学論集

      Volume: 49-1

    • Related Report
      2014 Research-status Report
    • Acknowledgement Compliant
  • [Journal Article] Efficiency Defense in Antitrust Law2014

    • Author(s)
      Takeshi Yanagi
    • Journal Title

      Harvard University USJP Occasional Paper

      Volume: 14-16 Pages: 1-40

    • Related Report
      2014 Research-status Report
  • [Journal Article] 私的独占の「排除」の解釈における排除効果の位置付け2014

    • Author(s)
      柳武史
    • Journal Title

      法学セミナー増刊・速報判例解説「新・判例解説Watch」

      Volume: 15 Pages: 259-262

    • Related Report
      2014 Research-status Report

URL: 

Published: 2014-04-04   Modified: 2025-11-19  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi