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A Study on the Broadband Ecosystem in a Smart Society

Research Project

Project/Area Number 16K03630
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Economic policy
Research InstitutionChuo University (2017-2020)
Kyushu University (2016)

Principal Investigator

Jitsuzumi Toshiya  中央大学, 総合政策学部, 教授 (20325690)

Project Period (FY) 2016-04-01 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2019: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2018: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsスマート社会 / ブロードバンドエコシステム / OTT / ネットワーク中立性 / 産業政策
Outline of Final Research Achievements

In this study, I analyzed the policies required in a broadband society. First, I proposed solutions to the problem of network neutrality, which can be attributed to the problem of balancing competition between network operators and OTT players, based on Japan's industrial structure, and the main outcomes were published as a book chapter in an English book. Moreover, based on these findings, I identified the conditions required for the competitive framework in an industrial structure led by OTT players. These findings will also be published as a book chapter in English.

Academic Significance and Societal Importance of the Research Achievements

これまでの研究成果をブックチャプターとして英文書籍に収載するとともに、TPRCといった国際会議等で報告することにより、わが国のネットワーク中立性への取り組みなどに関する情報を発信した。これらにより、欧米の産業構造や価値観のみに基づいて進められつつある国際的なルール形成を巡る議論が、わが国の独自性を反映できるような柔軟性をもちうる複眼的視点を持つ形に転換することを目指した。さらに、総務省の研究会等(「ネットワーク中立性に関する研究会」、「ネットワーク中立性に関するワーキンググループ」など)への参画を通じて、政策形成への貢献も行った。

Report

(6 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • 2016 Research-status Report
  • Research Products

    (22 results)

All 2021 2020 2019 2018 2017 2016 Other

All Journal Article (4 results) (of which Peer Reviewed: 1 results,  Open Access: 1 results) Presentation (11 results) (of which Int'l Joint Research: 9 results,  Invited: 2 results) Book (3 results) Remarks (4 results)

  • [Journal Article] An Analysis of Consumer Value for Zero-rating Service in Japan2019

    • Author(s)
      実積寿也
    • Journal Title

      Journal of Information and Communication Research

      Volume: 37 Issue: 3 Pages: 1-15

    • DOI

      10.11430/jsicr.37.3_1

    • NAID

      130007791549

    • ISSN
      0289-4513, 2186-3083
    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] ネット中立性規制Ver.4へ―ネットワーク中立性3.0の世界2018

    • Author(s)
      実積寿也
    • Journal Title

      情報法制研究

      Volume: 3 Pages: 29-43

    • NAID

      130007723541

    • Related Report
      2018 Research-status Report
  • [Journal Article] ネットワーク中立性とゼロレーティング2017

    • Author(s)
      実積寿也
    • Journal Title

      情報法制研究

      Volume: 1 Pages: 55-63

    • NAID

      130007723584

    • Related Report
      2017 Research-status Report
  • [Journal Article] 第四次産業革命下での不動産仲介業2017

    • Author(s)
      実積寿也
    • Journal Title

      土地総合研究所

      Volume: 25(3) Pages: 25-31

    • Related Report
      2017 Research-status Report
  • [Presentation] Japan's new framework for net neutrality: The journey so far and future challenges2021

    • Author(s)
      Toshiya Jitsuzumi
    • Organizer
      TPRC48
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] ネット中立性規制の所得分配効果について―マルチエージェント・シミュレーションによる推定―2020

    • Author(s)
      実積寿也、鳥海不二夫、高口鉄平
    • Organizer
      2020年度春季(第42回)情報通信学会大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] A new framework for Japan's network neutrality: The government's proposal and remaining issues2019

    • Author(s)
      Toshiya Jitsuzumi
    • Organizer
      ITS Bangkok 2019
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Zero-rating and net neutrality in the mobile market: The case of Japan2018

    • Author(s)
      Toshiya Jitsuzumi
    • Organizer
      46th Research Conference on Communications, Information and Internet Policy (TPRC46)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] New courses for new horses: Alternative approach for an OTT-based broadband ecosystem2018

    • Author(s)
      Toshiya Jitsuzumi
    • Organizer
      PTC'18
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Relationship between the amount of compensation for the leak of personal data and personal attirbutes2017

    • Author(s)
      Koguchi, T., Jitsuzumi, T., Kasuga, N., Nakamura, A., Shishikura, M.
    • Organizer
      28th European Conference of the International Telecommunications Society
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] Strengthening e-commerce in the Asia-Pacific region: Opportunities and challenges2017

    • Author(s)
      Marcus, J.S., Petropoulos, G., Jitsuzumi, T.
    • Organizer
      14th ITS Asia-Pacific Conference (ITS Kyoto 2017)
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] ゼロレーティングを巡る議論:消費者のICTリテラシーと競争・イノベーション政策2016

    • Author(s)
      実積寿也
    • Organizer
      平成28年度生活経済学会九州部会例会
    • Place of Presentation
      鹿児島大学法文学部(鹿児島県鹿児島市)
    • Year and Date
      2016-11-26
    • Related Report
      2016 Research-status Report
  • [Presentation] Ten years of Japan's net neutrality policy: A review of the past and recommendations for the future2016

    • Author(s)
      Toshiya Jitsuzumi
    • Organizer
      44th Research Conference on Communications, Information, and Internet Policy (TPRC44)
    • Place of Presentation
      George Mason University (VA, USA)
    • Year and Date
      2016-09-30
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research
  • [Presentation] Broadband development and network neutrality: Experiences and challenges in Japan2016

    • Author(s)
      Toshiya Jitsuzumi
    • Organizer
      International Workshop on ICT Development in East Asia
    • Place of Presentation
      Hallym University (Chuncheon, South Korea)
    • Year and Date
      2016-08-29
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Presentation] Net neutrality and a competitive OTT market2016

    • Author(s)
      Toshiya Jitsuzumi
    • Organizer
      16th APT Policy and Regulatory Forum
    • Place of Presentation
      Keio Plaza Hotel (Tokyo, Japan)
    • Year and Date
      2016-07-13
    • Related Report
      2016 Research-status Report
    • Int'l Joint Research / Invited
  • [Book] Telecommunications Policies of Japan (担当章:Net Neutrality)2020

    • Author(s)
      Hitoshi Mitomo (ed.)
    • Total Pages
      286
    • Publisher
      Springer
    • Related Report
      2019 Research-status Report
  • [Book] 日本社会の持続可能性と総合政策(担当章:第3章「持続可能なブロードバンド・エコシステムについて―新たな規制枠組み―」)2019

    • Author(s)
      横山彰(編著)
    • Total Pages
      227
    • Publisher
      中央大学出版部
    • Related Report
      2018 Research-status Report
  • [Book] OTT産業をめぐる政策分析2018

    • Author(s)
      実積 寿也、春日 教測、宍倉 学、中村 彰宏、高口 鉄平
    • Total Pages
      240
    • Publisher
      勁草書房
    • ISBN
      4326504439
    • Related Report
      2017 Research-status Report
  • [Remarks] 中央大学研究者情報データベース

    • URL

      https://researchers.chuo-u.ac.jp/Profiles/5/0000455/profile.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] 中央大学 研究者情報データベース

    • URL

      https://researchers.chuo-u.ac.jp/Profiles/5/0000455/profile.html

    • Related Report
      2019 Research-status Report
  • [Remarks] 中央大学研究者情報データベース

    • URL

      http://researchers.chuo-u.ac.jp/Profiles/5/0000455/profile.html

    • Related Report
      2018 Research-status Report
  • [Remarks] 中央大学研究者情報データベース

    • URL

      http://ir.c.chuo-u.ac.jp/researcher/profile/00015989.html?lang=ja

    • Related Report
      2017 Research-status Report

URL: 

Published: 2016-04-21   Modified: 2022-01-27  

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