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A Study of Political Consequences Caused by Distorted Issue Space and Correcting the Distortion

Research Project

Project/Area Number 19K13603
Research Category

Grant-in-Aid for Early-Career Scientists

Allocation TypeMulti-year Fund
Review Section Basic Section 06010:Politics-related
Research InstitutionKansai University (2021-2023)
Doshisha University (2020)
Waseda University (2019)

Principal Investigator

SONG JAEHYUN  関西大学, 総合情報学部, 准教授 (70822617)

Project Period (FY) 2019-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2020: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2019: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Keywords選挙研究 / 争点投票 / 政治的情報 / 正しい投票 / 政策選好 / 実験 / 投票行動 / 世論 / サーベイ実験
Outline of Research at the Start

今日の世界において、政党イデオロギーの分極化、極端なイデオロギーを掲げる政党、中道志向の第三政党の登場は珍しいことではない。本研究は (1) 有権者の認知レベルにおける争点空間の歪みがもたらす分極化、第三政党の登場メカニズムを明らかにし、(2) 認知レベルにおける争点空間の歪みを是正する方法を提案することを目的とする。本研究は、近年、世界的に問題視されている分極化や極右/極左政党の登場による政治の不安定性の是正に貢献できる点で現実政治に対して大きな意味を有する。

Outline of Final Research Achievements

In this research project, we have demonstrated through an empirical approach the impact of (political) information on voters' preferences and choices. Our analytical methods include not only quantitative methods based on observational data, but also experimental approaches and statistical causal inference. We have conducted studies not only in Japan but also in various fields such as the United States, Mexico, and South Korea, and have presented our findings at domestic and international journals and conferences. The results of the research have revealed that the preferences and choices of voters are not only influenced by the presence or absence of information and its content, but also vary in degree depending on the socio-economic status, political attitudes, geographical factors, and other characteristics of the voters.

Academic Significance and Societal Importance of the Research Achievements

本研究課題では(政治的)情報が選好および選択に与える影響を実証的アプローチを通じて明らかにしてきた。たとえば、フェイクニュースが有権者の選好に与える影響は多くの研究で指摘されてきたが、その是正がもたらす「後悔」は注目されなかった。また、政策の情報がその政策に対する支持を高めたり、国家間協力の支持態度にも影響を与えたりすることを明らかにしてきた。これらの研究成果は近年の問題視されているフェイクニュース、(感情的、イデオロギー的)分極化、国家間対立が「情報」によって改善され得ることを示唆する。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Research-status Report
  • 2021 Research-status Report
  • 2020 Research-status Report
  • 2019 Research-status Report
  • Research Products

    (44 results)

All 2024 2023 2022 2021 2020 2019 Other

All Journal Article (18 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 10 results,  Open Access: 11 results) Presentation (24 results) (of which Int'l Joint Research: 14 results) Book (1 results) Remarks (1 results)

  • [Journal Article] Voter Attitudes Toward Mandatory Voting : A Comparison Between a ’Defense Line’ of 40% and an ’Ideal’ of 86% Voter Turnout2024

    • Author(s)
      宋 財ヒョン
    • Journal Title

      日本政治と自助・共助・公助 (研究双書 ; 第179冊)

      Volume: - Pages: 45-80

    • DOI

      10.32286/0002001070

    • URL

      https://kansai-u.repo.nii.ac.jp/records/2001070

    • Year and Date
      2024-03-10
    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] 行財政改革に対する支持態度と共同体への負担2024

    • Author(s)
      宋 財ヒョン
    • Journal Title

      情報研究

      Volume: 58 Pages: 1-13

    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] Comparing public support for nuclear and wind energy in Washington State2023

    • Author(s)
      Uji Azusa、Song Jaehyun、Dolsak Nives、Prakash Aseem
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 4 Pages: e0284208-e0284208

    • DOI

      10.1371/journal.pone.0284208

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Does partisanship shape public support for suspending U.S. federal gas tax? A survey experiment2023

    • Author(s)
      Uji Azusa、Song Jaehyun、Dolsak Nives、Prakash Aseem
    • Journal Title

      PLOS Climate

      Volume: 2 Issue: 6 Pages: e0000163-e0000163

    • DOI

      10.1371/journal.pclm.0000163

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] From plastic to peace: Overcoming public antipathy through environmental cooperation2023

    • Author(s)
      Uji Azusa、Lim Sijeong、Song Jaehyun
    • Journal Title

      Journal of Peace Research

      Volume: - Issue: 2 Pages: 279-293

    • DOI

      10.1177/00223433221123369

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Pursuing decarbonization along with national security: Assessing public support for the Thacker Pass lithium mine2023

    • Author(s)
      Uji Azusa、Song Jaehyun、Dolsak Nives、Prakash Aseem
    • Journal Title

      PLOS ONE

      Volume: 18 Issue: 1 Pages: e0280720-e0280720

    • DOI

      10.1371/journal.pone.0280720

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Fake news and its electoral consequences: a survey experiment on Mexico2022

    • Author(s)
      Iida Takeshi、Song Jaehyun、Estrada Jose Luis、Takahashi Yuriko
    • Journal Title

      AI & SOCIETY

      Volume: - Issue: 3 Pages: 1065-1078

    • DOI

      10.1007/s00146-022-01541-9

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Buying Votes across Borders? A List Experiment on Mexican Immigrants in the United States2022

    • Author(s)
      Song Jaehyun、Iida Takeshi、Takahashi Yuriko、Tovar Jesus
    • Journal Title

      Canadian Journal of Political Science

      Volume: 55 Issue: 4 Pages: 852-872

    • DOI

      10.1017/s0008423922000567

    • Related Report
      2022 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Understanding public support for domestic contributions to global collective goods2021

    • Author(s)
      Beiser-McGrath Liam F.、Bernauer Thomas、Song Jaehyun、Uji Azusa
    • Journal Title

      Climatic Change

      Volume: 166 Issue: 3-4 Pages: 51-51

    • DOI

      10.1007/s10584-021-03137-6

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Does repression undermine opposition demands? The case of the Hong Kong National Security Law2021

    • Author(s)
      Kobayashi Tetsuro、Song Jaehyun、Chan Polly
    • Journal Title

      Japanese Journal of Political Science

      Volume: 22 Issue: 4 Pages: 268-286

    • DOI

      10.1017/s1468109921000256

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Public support for climate adaptation aid and migrants: a conjoint experiment in Japan2021

    • Author(s)
      Uji Azusa、Song Jaehyun、Dolsak Nives、Prakash Aseem
    • Journal Title

      Environmental Research Letters

      Volume: 16 Issue: 12 Pages: 124073-124073

    • DOI

      10.1088/1748-9326/ac3b7b

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 国家間の「助け合い」はいかに実現されるか2021

    • Author(s)
      宋財ヒョン
    • Journal Title

      自助・共助・公助の政治学

      Volume: - Pages: 71-83

    • Related Report
      2021 Research-status Report
    • Open Access
  • [Journal Article] Does the "NIMBY syndrome" Undermine Public Support for Nuclear Power in Japan?2021

    • Author(s)
      Azusa Uji, Aseem Prakash, and Jaehyun Song
    • Journal Title

      Energy Policy

      Volume: 1 Pages: 1-10

    • DOI

      10.1016/j.enpol.2020.111944

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Who Gets Close to Government Policies, and Who Steps Away?2020

    • Author(s)
      Sohei Shigemura, Jaehyun Song, and Yuki Yanai
    • Journal Title

      選挙研究

      Volume: 36(2) Pages: 139-150

    • NAID

      40022496760

    • Related Report
      2020 Research-status Report
  • [Journal Article] マルチレベル選挙における動員と投票疲れ:亥年現象の解明に向けて2020

    • Author(s)
      Song Jaehyun・日野愛郎
    • Journal Title

      選挙研究

      Volume: 36(1) Pages: 23-34

    • Related Report
      2020 Research-status Report
  • [Journal Article] 争点を束ねれば「イデオロギー」になる?:サーベイ実験とテキスト分析の融合を通じて2020

    • Author(s)
      秦正樹・Song Jaehyun
    • Journal Title

      年報政治学

      Volume: 2020(I) Pages: 58-81

    • NAID

      130008053135

    • Related Report
      2020 Research-status Report
  • [Journal Article] オンライン・サーベイ実験の方法: 実践編2020

    • Author(s)
      秦正樹・Song Jaehyun.
    • Journal Title

      理論と方法

      Volume: 35(1) Pages: 109-127

    • NAID

      130007992276

    • Related Report
      2020 Research-status Report
    • Open Access
  • [Journal Article] オンライン・サーベイ実験の方法: 理論編2020

    • Author(s)
      Song Jaehyun・秦正樹
    • Journal Title

      理論と方法

      Volume: 35(1) Pages: 92-108

    • NAID

      130007992353

    • Related Report
      2020 Research-status Report
    • Open Access
  • [Presentation] Political Participation of Undocumented Mexican Immigrants in the US: Respondent-Driven Sampling with the "Hard-To-Reach" Populations2024

    • Author(s)
      Yuriko Takahashi、Jaehyun Song、Takeshi Iida
    • Organizer
      Western Political Science Association
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] AIアシスタント選択におけるトレードオフ:品質よりも透明性や環境の持続可能性を優先するか2023

    • Author(s)
      井奥智大、宋財ヒョン、綿村英一郎
    • Organizer
      日本心理学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Political Participation of Undocumented Mexican Immigrants in the US2023

    • Author(s)
      高橋百合子、Song Jaehyun、飯田健
    • Organizer
      日本政治学会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Supply Chain Dimensions of Decarbonization: A Survey Experiment to Assess Local Support for Thacker Pass Lithium Mining2022

    • Author(s)
      Azusa Uji, Jaehyun Song, Nives Dolsak, and Aseem Prakash
    • Organizer
      Environmental Politics and Governance Conference
    • Related Report
      2022 Research-status Report
    • Int'l Joint Research
  • [Presentation] 韓国における感情的分極化と投票参加2022

    • Author(s)
      磯崎典世・SONG Jaehyun
    • Organizer
      日本政治学会
    • Related Report
      2022 Research-status Report
  • [Presentation] 中点(Mid-point)選択のメカニズム:サーベイ実験による検証2022

    • Author(s)
      秦正樹・重村壮平・SONG Jaehyun
    • Organizer
      公共選択学会
    • Related Report
      2022 Research-status Report
  • [Presentation] Support for Climate Aid to and Accepting Climate Refugees from Asia and Africa? A survey experiment in Japan2021

    • Author(s)
      Uji, Azusa and Jaehyun Song
    • Organizer
      Western Political Science Association
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Integrating Research on Voting Behavior in Japan: A Meta-analysis2021

    • Author(s)
      矢内勇生・Song Jaehyun
    • Organizer
      日本選挙学会
    • Related Report
      2021 Research-status Report
  • [Presentation] Supporting Climate Adaptation Overseas by Providing Climate Aid or Accepting Climate Refugees: A Conjoint experiment in Japan2021

    • Author(s)
      Uji, Azusa, Aseem Prakash, Nives Dolsak, and Jaehyun Song
    • Organizer
      Environmental Politics and Governance Conference
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Does Repression Undermine Opposition Demands? The Case of the Hong Kong National Security Law2021

    • Author(s)
      Kobayashi, Tetsuro, Jaehyun Song, and Polly Chan
    • Organizer
      International Society of Political Psychology
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 復活当選が投票率に与える影響2021

    • Author(s)
      Song Jaehyun
    • Organizer
      日本政治学会
    • Related Report
      2021 Research-status Report
  • [Presentation] Does Repression Undermine Opposition Demands? The Case of the Hong Kong National Security Law2021

    • Author(s)
      Kobayashi, Tetsuro, Jaehyun Song, and Polly Chan
    • Organizer
      American Political Science Association
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Fake News and Its Electoral Consequence: A Survey Experiment on Mexico2021

    • Author(s)
      Takahashi, Yuriko, Takeshi Iida, Jaehyun Song, and Jose Luis Estrada
    • Organizer
      American Political Science Association
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Public Perception of Migrants: Impact of Multicultural Policy in Japan and Korea2021

    • Author(s)
      Woo, Yujin and Jaehyun Song
    • Organizer
      American Political Science Association
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] 選挙ポスターは投票参加を促すか:2021年うるま市市長選の事例から2021

    • Author(s)
      重村壮平・品田裕・宋財ヒョン
    • Organizer
      東アジア日本研究者協議会国際学術大会
    • Related Report
      2021 Research-status Report
    • Int'l Joint Research
  • [Presentation] Does Repression Undermine Opposition Demands? The Case of Hong Kong National Security Law2020

    • Author(s)
      Tetsuro Kobayashi, Jaehyun Song, and Polly Chan
    • Organizer
      V-Dem East Asia Regional Center Virtual Workshop: Workshop on Contentious Politics in Asia
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] The Effect of Reciprocity on Support for Enacting More Stringent Carbon Taxes2020

    • Author(s)
      Liam F. Beiser-McGrath, Thomas Bernauer, Jaehyun Song, and Azusa Uji
    • Organizer
      American Political Science Association 2020 Annual Conference
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] How to Design a Politically Feasible and Effective Carbon Tax? Results from a Choice Experiment in Japan2020

    • Author(s)
      Azusa Uji, Liam F. Beiser-McGrath, Thomas Bernauer, and Jaehyun Song
    • Organizer
      The 6th Annual Conference of Environmental Politics and Governance
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] マルチレベル選挙における動員と投票疲れ:亥年現象の解明に向けて2020

    • Author(s)
      SONG Jaehyun・日野愛郎
    • Organizer
      日本選挙学会2020年度大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 「清き一票」は重すぎる?ーフィールド実験を通じた啓発効果の検証ー2020

    • Author(s)
      秦正樹・SONG Jaehyun
    • Organizer
      日本選挙学会2020年度大会
    • Related Report
      2020 Research-status Report
  • [Presentation] 定量的選挙研究における結果の解釈をめぐる問題2019

    • Author(s)
      矢内勇生・SONG Jaehyun
    • Organizer
      日本選挙学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Buying Votes across Borders? A Survey Experiment on Mexican Immigrants in the US2019

    • Author(s)
      Takeshi Iida, Jaehyun Song, Yuriko Takahashi and Jesus Tovar
    • Organizer
      American Political Science Association
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 争点を束ねれば「イデオロギー」になる?:サーベイ実験とテキスト分析の融合を 通じて2019

    • Author(s)
      秦正樹・SONG Jaehyun
    • Organizer
      日本政治学会
    • Related Report
      2019 Research-status Report
  • [Presentation] Public Perception toward Migrants: Impact of Multicultural Policies in Japan and South Korea2019

    • Author(s)
      Yujin Woo and Jaehyun Song
    • Organizer
      Southern Political Science Association
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Book] たのしいベイズモデリング22019

    • Author(s)
      豊田 秀樹、武藤 拓之、久保 沙織、岡 律子、秋山 隆、伊東 宏樹、伊藤 瑛志、松木 祐馬、坂本 次郎、山森 光陽、宋 財ヒョン、矢内 勇生、土田 尚弘、馬 景昊、永野 駿太、五島 光、松浦 拓也、小野 滋、登藤 直弥、梅垣 佑介、山根 嵩史、山田 剛史
    • Total Pages
      240
    • Publisher
      北大路書房
    • ISBN
      9784762830839
    • Related Report
      2019 Research-status Report
  • [Remarks] 争点空間の歪みと有権者の選択

    • URL

      https://www.waseda.jp/inst/wias/news/2019/07/01/6032/

    • Related Report
      2019 Research-status Report

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Published: 2019-04-18   Modified: 2025-01-30  

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