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Media Coverage and Public Support for International Dispute Settlement

Research Project

Project/Area Number 18K12722
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 06020:International relations-related
Research InstitutionKobe University

Principal Investigator

Matsumura Naoko  神戸大学, 法学研究科, 教授 (20778500)

Project Period (FY) 2018-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Keywords国際裁判 / 国際機関 / メディア報道 / 世論 / WTO / ISDS / 司法的紛争処理 / サーベイ実験 / 国際政治 / 貿易紛争 / 投資紛争 / 領土紛争 / 国際政治学
Outline of Final Research Achievements

This research project was aimed to investigate how domestic mass media reports international trials involving their own country and how such reporting influences public opinion toward these trials by employing a series of survey experiments. Upon analyzing the content of newspapers in Japan, the United States, and India, I discovered a 'negativity bias'-- a pattern in which the volume of media reports increases when the country is a defendant or loses a case compared to when it initiates a lawsuit. The survey experiments further revealed that this negativity bias reduces public support for international trials. Theses findings have been presented at several academic conferences and seminars both in Japan and internationally.

Academic Significance and Societal Importance of the Research Achievements

「国際裁判と世論」について、データによる実証研究は世界的にも少なく、本研究は重要な蓄積を提供する。また、国際裁判という国際的な出来事が報道される際、自国に不利益な情報が伝わりやすく、それによって世論が硬化するという調査結果は、外交問題と世論の関係を考える上でも、報道の在り方の重要性に示唆を与える。これまでのサーベイ実験が主にアメリカ人を対象としてきたのに対して、日本人やインド人なども含める本研究は、その点でも新しい。

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

    (6 results)

All 2023 2019

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (5 results) (of which Int'l Joint Research: 1 results)

  • [Journal Article] A WTO Ruling Matters: Citizens’ Support for the Government’s Compliance with Trade Agreements2019

    • Author(s)
      Naoko Matsumura
    • Journal Title

      Peace Economics, Peace Science and Public Policy

      Volume: 0 (ahead of print) Issue: 2

    • DOI

      10.1515/peps-2018-0013

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Negative News and Public Support for the Investor-State Dispute Settlement2023

    • Author(s)
      Naoko Matsumura
    • Organizer
      Brunel-Kobe Research Symposium
    • Related Report
      2022 Annual Research Report
  • [Presentation] Negativity Bias in Media and Public Support for International Courts2019

    • Author(s)
      Naoko Matsumura
    • Organizer
      Midwest Political Science Association Annual Convention 2019
    • Related Report
      2019 Research-status Report 2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 貿易とグローバスガバナンス:WTO仲裁と世論2019

    • Author(s)
      松村 尚子
    • Organizer
      2019年度グローバルガバナンス学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Trade Disputes, Media Coverage, and Public Support for Legalized Dispute Settlement2019

    • Author(s)
      Naoko Matsumura
    • Organizer
      City University Hong Kong - Kobe Joint Research Workshop
    • Related Report
      2018 Research-status Report
  • [Presentation] Trade Disputes, Media Coverage, and Public Support for International Trade Law2019

    • Author(s)
      Naoko Matsumura
    • Organizer
      Waseda-Essex Scientific PoliSci/IR Collaboration and Exchange Workshop
    • Related Report
      2018 Research-status Report

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

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