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Internet Search Engine and Competition Law

Research Project

Project/Area Number 15K03151
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Social law
Research InstitutionOsaka University

Principal Investigator

Takeda Kuninobu  大阪大学, 法学研究科, 教授 (00305674)

Project Period (FY) 2015-04-01 – 2018-03-31
Project Status Completed (Fiscal Year 2017)
Budget Amount *help
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2017: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2016: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywordsインターネット検索市場 / プラットフォーム / ビッグデータ / デジタルプラットフォーム / 競争法 / 独占禁止法 / イノベーション / プライバシー
Outline of Final Research Achievements

On the one hand, Internet search engines provide us very large utility. But on the other hand, it may give rise to big market power over many services as a gatekeeper to Internet services. In this study, I analyzed competition problems caused by Internet search engines through 3 focuses, in short, free service, innovation, and accumulation of data.

Report

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

    (10 results)

All 2017 2016 2015

All Journal Article (8 results) (of which Peer Reviewed: 1 results) Presentation (2 results) (of which Invited: 1 results)

  • [Journal Article] 非水平型企業結合(2)(ヤフー・一休株式取得事例)2017

    • Author(s)
      武田邦宣
    • Journal Title

      経済法判例・審決百選(第2版)

      Volume: 無 Pages: 100-101

    • Related Report
      2017 Annual Research Report
  • [Journal Article] 域外の資源国有企業に対する競争法的規律:ガスプロム事件の背景2017

    • Author(s)
      武田邦宣
    • Journal Title

      舟田正之先生古稀祝賀『経済法の現代的課題』

      Volume: 無 Pages: 455-470

    • Related Report
      2017 Annual Research Report
  • [Journal Article] プラットフォーム産業における市場画定2017

    • Author(s)
      川濵昇=武田邦宣
    • Journal Title

      独立行政法人経済産業研究所ディスカッションペーパー

      Volume: 17-J-032 Pages: 1-38

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 小売チャネルの変化と市場画定・市場分析2016

    • Author(s)
      武田邦宣
    • Journal Title

      公正取引

      Volume: 792 Pages: 18-28

    • Related Report
      2016 Research-status Report
  • [Journal Article] 不当な取引制限における意思の連絡要件2016

    • Author(s)
      武田邦宣
    • Journal Title

      日本経済法学会年報

      Volume: 37 Pages: 19-39

    • Related Report
      2016 Research-status Report
  • [Journal Article] 排除型私的独占:JASRAC最高裁判決2016

    • Author(s)
      武田邦宣
    • Journal Title

      法学教室

      Volume: 437 Pages: 19-39

    • Related Report
      2016 Research-status Report
  • [Journal Article] ネットワーク中立性と通信品質の確保2016

    • Author(s)
      武田邦宣
    • Journal Title

      アメリカ法

      Volume: 2016 Pages: 115-119

    • Related Report
      2016 Research-status Report
  • [Journal Article] デジタルプラットフォームの市場支配力分析2015

    • Author(s)
      武田邦宣
    • Journal Title

      公正取引

      Volume: 767 Pages: 19-30

    • Related Report
      2015 Research-status Report
  • [Presentation] デジタルエコノミーと競争政策(法的論点からのコメント)2017

    • Author(s)
      武田邦宣
    • Organizer
      平成29年度一橋大学政策フォーラム
    • Related Report
      2017 Annual Research Report
    • Invited
  • [Presentation] 不当な取引制限における意思の連絡要件2016

    • Author(s)
      武田邦宣
    • Organizer
      日本経済法学会
    • Place of Presentation
      小樽商科大学(北海道、小樽市)
    • Year and Date
      2016-10-15
    • Related Report
      2016 Research-status Report

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Published: 2015-04-16   Modified: 2019-03-29  

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