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A study on political polarization

Research Project

Project/Area Number 20H00066
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Review Section Medium-sized Section 6:Political science and related fields
Research InstitutionWaseda University

Principal Investigator

Kume Ikuo  早稲田大学, 政治経済学術院, 教授 (30195523)

Co-Investigator(Kenkyū-buntansha) 森川 想  東京大学, 大学院工学系研究科(工学部), 講師 (10736226)
横山 智哉  学習院大学, 法学部, 教授 (20806153)
建林 正彦  京都大学, 法学研究科, 教授 (30288790)
日野 愛郎  早稲田大学, 政治経済学術院, 教授 (30457816)
久保 浩樹  明治学院大学, 法学部, 准教授 (40789559)
曽我 謙悟  京都大学, 法学研究科, 教授 (60261947)
伊藤 武  東京大学, 大学院総合文化研究科, 教授 (70302784)
浅古 泰史  早稲田大学, 政治経済学術院, 准教授 (70634757)
荒井 紀一郎  中央大学, 総合政策学部, 教授 (80548157)
村上 剛  立命館大学, 法学部, 教授 (80737437)
小浜 祥子  北海道大学, 公共政策学連携研究部, 准教授 (90595670)
Project Period (FY) 2020-04-01 – 2024-03-31
Project Status Completed (Fiscal Year 2023)
Budget Amount *help
¥36,920,000 (Direct Cost: ¥28,400,000、Indirect Cost: ¥8,520,000)
Fiscal Year 2023: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2022: ¥20,410,000 (Direct Cost: ¥15,700,000、Indirect Cost: ¥4,710,000)
Fiscal Year 2021: ¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2020: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Keywords政治的分極化 / 政党間競争 / 選挙制度 / 実験室実験 / サーベイ実験 / 参議院選挙 / 分極化 / 候補者調査 / 有権者調査 / 政党システム
Outline of Research at the Start

本研究は、「政党システムの分極化」を、有権者の選好と政治制度に注目して総合的に研究する。そのために、このテーマに関して研究蓄積のあるゲーム論を用いた理論研究、クロスナショナルなデータを用いた計量分析の既存研究の上に研究の発展を目指すと共に、そこでの知見をより深く理解するために、日本を対象とした「分厚い」研究を目指す。なお、研究期間中に実施される参議院選挙を利用し、有権者の選好が制度に媒介されてどのような帰結をもたらすかを体系的に調査研究する。これら分析を踏まえ、日本における分極化のメカニズムの解明とそこでの知見の一般化可能性をアメリカとイタリアとの比較事例分析で検討する。

Outline of Final Research Achievements

This study conceptualizes political polarization in contemporary democratic countries as "polarization of the party system." It hypothesizes a causal flow where voter preferences are mediated by political institutions to determine "polarization of the party system." The study examines the factors and mechanisms that determine the degree of polarization using various approaches. As a result, it was shown that the intensification of competition among opposition parties in electoral districts leads to increased polarization of policy preferences among candidates and voters. On the other hand, the mitigation of competition through the unification of candidates promotes the moderation of candidates' policy positions. Furthermore, at the voter level, while partisanship influences the choice of conversation partners, it was found that continuous observation of others' behaviors helps prevent polarization.

Academic Significance and Societal Importance of the Research Achievements

近年、アメリカやヨーロッパの民主主義諸国において政治的対立が昂進し、政治的な分極化が進んでいることに注目が集まる。このような事態が、政治の統合機能の不全を招き、民主主義への信認を揺るがす可能性も危惧されるに至っている。本研究では、政治的分極化を「政党システムの分極化」と限定的かつ明示的に捉え、有権者の選好が政治制度に媒介されて、「政党システムの分極化」を規定するという因果のフローを仮説的に設定し、「政党システムの分極化」のメカニズムを解明することをめざした。その結果、分極化を増進させるメカニズムの一端を解明することに成功した。

Report

(6 results)
  • 2023 Annual Research Report   Final Research Report ( PDF )
  • 2022 Annual Research Report
  • 2021 Annual Research Report
  • 2020 Comments on the Screening Results   Annual Research Report
  • Research Products

    (69 results)

All 2024 2023 2022 2021 2020

All Journal Article (31 results) (of which Int'l Joint Research: 10 results,  Peer Reviewed: 17 results,  Open Access: 16 results) Presentation (32 results) (of which Int'l Joint Research: 18 results,  Invited: 2 results) Book (6 results)

  • [Journal Article] Managing the Costs of Backing Down: A “Mirror Experiment” on Reputations and Audience Costs in a Real-World Conflict2024

    • Author(s)
      KOHAMA, Shoko, QUEK, Kai, and TAGO, Atsushi
    • Journal Title

      The Journal of Politics

      Volume: Vol.86, No.1 Issue: 1 Pages: 388-393

    • DOI

      10.1086/726927

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 日常生活での非政治的意思決定に与える政治的要因の効果:会話相手の選択に関するコンジョイント分析2024

    • Author(s)
      横山智哉・荒井紀一郎
    • Journal Title

      ノモス

      Volume: 54

    • Related Report
      2023 Annual Research Report
  • [Journal Article] Do Reconciliation Events Serve as a Conciliatory Signal?2023

    • Author(s)
      OHTSUBO, Yohsuke, HIMICHI, Toshiyuki, INAMASU, Kazunori, KOHAMA, Shoko, MIFUNE, Nobuhiro, and TAGO, Atsushi
    • Journal Title

      European Journal of Social Psychology

      Volume: Volume 0: Ahead of Print Issue: 5 Pages: 1-17

    • DOI

      10.1002/ejsp.3028

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Association between Ideology and Resistance to Governmental Apology Depends on Political Knowledge2023

    • Author(s)
      INAMASU, Kazunori, KOHAMA, Shoko, MIFUNE, Nobuhiro, OHTSUBO, Yohsuke, and TAGO, Atsushi
    • Journal Title

      Japanese Journal of Political Science

      Volume: Vol.24, Issue 3 Issue: 3 Pages: 348-367

    • DOI

      10.1017/s1468109923000130

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Taking gains from trade (more) seriously: the effects of consumer perspective on free trade in contemporary Japan2023

    • Author(s)
      Woo Yujin、Kume Ikuo
    • Journal Title

      Japanese Journal of Political Science

      Volume: online first Issue: 1 Pages: 1-17

    • DOI

      10.1017/s1468109923000270

    • Related Report
      2023 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 統合懐疑主義の限界:イタリア世論におけるEUと自由貿易支持の検証2023

    • Author(s)
      伊藤武
    • Journal Title

      日本EU学会年報

      Volume: 43 Pages: 159-180

    • Related Report
      2023 Annual Research Report
    • Open Access
  • [Journal Article] Can Ingroup Opposition to Political Apologies Be Mitigated? Negative Evidence for Dissociation from the Past and Praise for the Present System2022

    • Author(s)
      Yohsuke Ohtsubo, Toshiyuki Himichi, Kazunori Inamasu, Shoko Kohama, Nobuhiro Mifune, and Atsushi Tago
    • Journal Title

      Japanese Journal of Social Psychology

      Volume: 38 Issue: 2 Pages: 25-32

    • DOI

      10.14966/jssp.2120

    • ISSN
      0916-1503, 2189-1338
    • Year and Date
      2022-12-25
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] The Impact of COVID-19 on Subjective Well-Being: Evidence from Twitter Data2022

    • Author(s)
      Carpi Tiziana、Hino Airo、Iacus Stefano Maria、Porro Giuseppe
    • Journal Title

      Journal of Data Science

      Volume: - Pages: 1-20

    • DOI

      10.6339/22-jds1066

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A Japanese Subjective Well-Being Indicator Based on Twitter Data2022

    • Author(s)
      CARPI Tiziana、HINO Airo、IACUS Stefano Maria、PORRO Giuseppe
    • Journal Title

      Social Science Japan Journal

      Volume: 25 Issue: 2 Pages: 273-296

    • DOI

      10.1093/ssjj/jyac002

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Still valuable? Reconsidering the role of authoritarian values among Japanese voters2022

    • Author(s)
      Benasaglio Berlucchi Antonio、Hino Airo
    • Journal Title

      Japanese Journal of Political Science

      Volume: advanced access Issue: 2 Pages: 1-17

    • DOI

      10.1017/s1468109922000056

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Japan: Political Developments and Data in 20212022

    • Author(s)
      HINO AIRO、OGAWA HIROKI、FAHEY ROBERT A.、LIU LING
    • Journal Title

      European Journal of Political Research Political Data Yearbook

      Volume: 61 Issue: 1 Pages: 264-286

    • DOI

      10.1111/2047-8852.12384

    • Related Report
      2022 Annual Research Report
    • Open Access
  • [Journal Article] イタリア 右派メローニ政権の「堅実路線」2022

    • Author(s)
      伊藤 武
    • Journal Title

      外交

      Volume: 76 Pages: 128-133

    • Related Report
      2022 Annual Research Report
  • [Journal Article] The Role of Humanitarianism in Shaping Public Attitudes toward Refugees2022

    • Author(s)
      Fraser, Nicholas A. R. and Go Murakami
    • Journal Title

      Political Psychology

      Volume: 43-2 Issue: 2 Pages: 255-275

    • DOI

      10.1111/pops.12751

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Crafting international apologies that work: A conjoint analysis approach2022

    • Author(s)
      Shoko Kohama, Toshiyuki Himichi, Kazunori Inamasu, Nobuhiro Mifune, Yohsuke Ohtsubo, and Atsushi Tago
    • Journal Title

      Conflict Management and Peace Science

      Volume: Volume 0: Ahead of Print Issue: 4 Pages: 1-22

    • DOI

      10.1177/07388942221094761

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 日本政治とクライアンテリズム論について2022

    • Author(s)
      建林正彦
    • Journal Title

      日本比較政治学会年報

      Volume: 24 Pages: 39-66

    • Related Report
      2022 Annual Research Report
  • [Journal Article] Party Switching and Policy Disagreement: Scaling Analysis of Experts' Judgment2022

    • Author(s)
      Hiroki Kubo, Tomoko Matsumoto and Kentaro Yamamoto
    • Journal Title

      Japanese Journal of Political Science

      Volume: 23-3 Issue: 3 Pages: 254-269

    • DOI

      10.1017/s1468109922000160

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] The Decline of Mainstream Parties in the Second Republic of Italy2021

    • Author(s)
      伊藤武
    • Journal Title

      The Annuals of Japanese Political Science Association

      Volume: 72 Issue: 2 Pages: 2_85-2_103

    • DOI

      10.7218/nenpouseijigaku.72.2_85

    • ISSN
      0549-4192, 1884-3913, 1884-3921
    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] "民意"の測り方2021

    • Author(s)
      荒井紀一郎
    • Journal Title

      中央評論

      Volume: 73-2 Pages: 12-16

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Japan: Political Development and Data in 20202021

    • Author(s)
      HINO AIRO、OGAWA HIROKI
    • Journal Title

      European Journal of Political Research Political Data Yearbook

      Volume: 60 Issue: 1 Pages: 222-232

    • DOI

      10.1111/2047-8852.12333

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] How populist attitudes scales fail to capture support for populists in power2021

    • Author(s)
      Jungkunz Sebastian、Fahey Robert A.、Hino Airo
    • Journal Title

      PLOS ONE

      Volume: 16 Issue: 12 Pages: 261658-261658

    • DOI

      10.1371/journal.pone.0261658

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] 大阪都構想と新型コロナ対応が映し出す日本の地方自治2021

    • Author(s)
      曽我謙悟
    • Journal Title

      地域人

      Volume: 67 Pages: 20-25

    • Related Report
      2021 Annual Research Report
  • [Journal Article] Measuring and Explaining the Complexity of Left-Right Perceptions of Political Parties.2021

    • Author(s)
      Royce Carroll and Hiroki Kubo
    • Journal Title

      Electoral Studies

      Volume: 71

    • Related Report
      2021 Annual Research Report
    • Open Access
  • [Journal Article] Measuring and Explaining the Complexity of Left-Right Perceptions of Political Parties2021

    • Author(s)
      Royce Carroll, Hiroki Kubo
    • Journal Title

      Electoral Studies

      Volume: 71 Pages: 102310-102310

    • DOI

      10.1016/j.electstud.2021.102310

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 保革イデオロギーの理解の世代差―JIGS 2013を用いた再検討2021

    • Author(s)
      村上剛
    • Journal Title

      立命館法学

      Volume: 329 Pages: 113-137

    • NAID

      40022503717

    • Related Report
      2020 Annual Research Report
  • [Journal Article] Resistance to the six elements of political apologies: Who opposes which elements?2020

    • Author(s)
      Ohtsubo, Y., Inamasu, K., Kohama, S., Mifune, N., & Tago, A.
    • Journal Title

      Peace and Conflict: Journal of Peace Psychology.

      Volume: Advanced online Issue: 3 Pages: 1-10

    • DOI

      10.1037/pac0000456

    • Related Report
      2021 Annual Research Report 2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] A survey experiment on the effect of the presentation format of policy information used in mini-publics on issue-related knowledge2020

    • Author(s)
      Yokoyama Tomoya
    • Journal Title

      Journal of Human Environmental Studies

      Volume: 18 Issue: 2 Pages: 155-162

    • DOI

      10.4189/shes.18.155

    • NAID

      130007961327

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Do Boundary Consolidations Alter the Relationship between Politicians and Voters? Case of Municipal Mergers in Japan.2020

    • Author(s)
      Yamada, Kyohei, and Kiichiro Arai
    • Journal Title

      Local Government Studies

      Volume: Published online Issue: 4 Pages: 1-27

    • DOI

      10.1080/03003930.2020.1761335

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Who Opposes Ethnic Minority Candidates? Examining the Moderated Effects by Voter Ideology and Ethnic Group Attitudes2020

    • Author(s)
      Go Murakami
    • Journal Title

      Ritsumeikan Law Review

      Volume: 38 Pages: 17-33

    • NAID

      120006865925

    • Related Report
      2020 Annual Research Report
  • [Journal Article] マルチレベル選挙における動員と選挙疲れ2020

    • Author(s)
      Song, J.・日野愛郎
    • Journal Title

      選挙研究

      Volume: 36-1 Pages: 23-34

    • Related Report
      2020 Annual Research Report
  • [Journal Article] COVID-19, digital privacy, and the social limits on data-focused public health responses2020

    • Author(s)
      Fahey, R. and Hino, A.
    • Journal Title

      International Journal of Information Management

      Volume: Vol.55 Pages: 1-5

    • DOI

      10.1016/j.ijinfomgt.2020.102181

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Japan: Political development and data for 20192020

    • Author(s)
      Hino, A. and Ogawa, H.
    • Journal Title

      European Journal of Political Research, Political Data Yearbook

      Volume: Vol. 59 Issue: 1 Pages: 214-224

    • DOI

      10.1111/2047-8852.12300

    • Related Report
      2020 Annual Research Report
    • Open Access
  • [Presentation] Is Reassurance Truly Assuring? Exploring Alliance-Related Fear through Experiments2024

    • Author(s)
      小浜祥子
    • Organizer
      国際政治経済研究会
    • Related Report
      2023 Annual Research Report
  • [Presentation] The Paradox of Decline: Center-right Mainstream Parties in Contemporary Europe. From the Italian Perspective2023

    • Author(s)
      Takeshi ITO
    • Organizer
      The 29h International Conference of Europeanists
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How Does Europe Go beyond Common Market?: Evidence from a Survey Experiment2023

    • Author(s)
      Takeshi ITO
    • Organizer
      The 30h International Conference of Europeanists
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Do People Trust Technocrats instead of Political Parties? Synthetic Control Approach to the Effect of Technocrat Government on the Confidence in Political Institutions2023

    • Author(s)
      Atsumi, Serika, Tatsuya Iseki, Takeshi ITO
    • Organizer
      Japanese Society for Quantitative Political Science (JSQPS) 2023 Summer Meeting Program
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] イタリアにおけるテクノクラート内閣の成立と「民主主義の後退」2023

    • Author(s)
      伊藤武,井関竜也,渥美芹香
    • Organizer
      日本政治学会、2023年度研究大会
    • Related Report
      2023 Annual Research Report
    • Invited
  • [Presentation] 会話相手の選択に与える政治的選好の効果: 日常生活での意思決定を対象としたコンジョイント実験による検証2023

    • Author(s)
      横山智哉・荒井紀一郎
    • Organizer
      日本社会心理学会第64回大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] A Little Knowledge Can Lead to Polarization: The Consequence of Misunderstanding Payoff Structure2023

    • Author(s)
      浅古泰史, 荒井, 紀一郎, 日野愛郎, 森川想
    • Organizer
      日本経済学会2023年度秋季大会
    • Related Report
      2023 Annual Research Report
  • [Presentation] Reducing Polarization by Observing Others’ Actions: Laboratory Experiments2023

    • Author(s)
      Asako,Yasushi, Hino, Airo, Arai, Kiichiro, Morikawa, So
    • Organizer
      80th Annual Midwest Political Science Association Conference
    • Related Report
      2023 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Time-differencing QCA: A Set-theoretical Development2022

    • Author(s)
      Niikawa, S. and Hino, A.
    • Organizer
      Time-in-QCA (TiQ) International Workshop
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research / Invited
  • [Presentation] Two Sides of the Same Coin: The Electoral Effects of Populist and Anti-Populist Attitudes2022

    • Author(s)
      Camatarri, S, Gallina, M, and Hino, A.
    • Organizer
      American Political Science Association Annual Conference
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The impact of Voting Advice Applications: Evidence from a randomized field experiment in Japan2022

    • Author(s)
      Hino, A, Gallina, M, Camatarri, S, Fahey, R.A, and Serdult, U.
    • Organizer
      Japanese Society for Quantitative Political Science (JSQPS)
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 統合懐疑主義の限界 イタリアにおける自由貿易とEU統合支持の検証2022

    • Author(s)
      伊藤武
    • Organizer
      日本EU学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Can Observing Others' Actions Help Prevent Polarization?: Results from Laboratory Experiments2022

    • Author(s)
      Yasushi Asako
    • Organizer
      Asian Meeting of the Econometric Society in East and South-East Asia
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] How polarization can be reduced: Implications from laboratory experiments2022

    • Author(s)
      浅古泰史・荒井紀一郎・日野愛郎・森川想
    • Organizer
      日本経済学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] ワクチン接種と党派性: ワクチン接種の意思決定に関するメカニズムの実験的解明2022

    • Author(s)
      横山智哉
    • Organizer
      日本政治学会研究大会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Analyzing Ideological Dimensionality in British Party Polarization2022

    • Author(s)
      Hiroki Kubo
    • Organizer
      The Annual Meeting of the Midwest Political Science Association
    • Related Report
      2022 Annual Research Report
    • Int'l Joint Research
  • [Presentation] アメリカの対外援助をめぐる点呼投票分析2022

    • Author(s)
      久保浩樹
    • Organizer
      日本比較政治学会
    • Related Report
      2022 Annual Research Report
  • [Presentation] Pretreatment Effects of Political Conversation on the Political Discussion in Mini-Publics2021

    • Author(s)
      Tomoya Yokoyama
    • Organizer
      International Political Science Association Congres
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Backsliding or Progressing? The Successful and Unsuccessful Reforms of Electoral Governance in Europe and Asia2021

    • Author(s)
      Takeshi Ito
    • Organizer
      26th World Congress of Political Science,
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Beyond Racial Prejudice2021

    • Author(s)
      村上剛
    • Organizer
      日本国際政治学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] 社会規範とヘイトスピーチ規制に対する態度2021

    • Author(s)
      村上剛、西澤由隆
    • Organizer
      日本政治学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Effects of Candidates’ Ethnicity on Vote Choice under FPTP and CLPR2021

    • Author(s)
      村上剛
    • Organizer
      日本選挙学会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Time-differencing Qualitative Comparative Analysis (QCA): A set theoretical development2021

    • Author(s)
      Niikawa, S. and Hino, A.
    • Organizer
      International QCA Paper Development Workshop
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Does Intra-District Polarization Cause Party Polarization in Congress?2021

    • Author(s)
      Hiroki Kubo
    • Organizer
      The Annual Meeting of the Midwest Political Science Association
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Following the Norms or Following the Crowds?2020

    • Author(s)
      Go Murakami and Yoshitaka Nishizawa
    • Organizer
      Annual Virtual Meeting of American Political Science Association
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Belief in Conspiracy Theories and Socio-Political Identity in Japan2020

    • Author(s)
      Fahey, R. A., Hino, A., Camatarri, S., & Jungkunz, S.
    • Organizer
      American Political Science Association Annual Conference
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Search for a New Pension Mix: Reforms in Southern Europe and East Asia2020

    • Author(s)
      Takeshi Ito
    • Organizer
      the virtual Annual Conference of the American Political Science Association
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Paradox for Legimatization: Electoral Governance Reforms in Europe and Asia2020

    • Author(s)
      Takeshi Ito
    • Organizer
      the virtual Annual Conference of the American Political Science Association
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Decomposing and Examining the Multiple Aspects of Party Institutionalization: Internal Party Organization and External Electoral Volatility2020

    • Author(s)
      Uekami, Takayoshi, Takeshi Ito, Ryo Fujishima, Yusuke Miyauchi, and Junpei Yamaguchi
    • Organizer
      日本政治学会2020年研究大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] The Sources of Party Loyalty: Explaining Intraparty Perceptions of Party Organization and Leadership2020

    • Author(s)
      Hiroki Kubo
    • Organizer
      The Annual Meeting of the American Political Science Association
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] The Sources of Party Loyalty: Explaining Intraparty Perceptions of Party Organization and Leadership2020

    • Author(s)
      Hiroki Kubo
    • Organizer
      日本政治学会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 最適配置は可能か?: パーソナリティとパフォーマンス2020

    • Author(s)
      Kiichiro Arai
    • Organizer
      日本政治学会
    • Related Report
      2020 Annual Research Report
  • [Book] なぜ自由貿易は支持されるのか2023

    • Author(s)
      久米 郁男
    • Total Pages
      200
    • Publisher
      有斐閣
    • ISBN
      9784641149465
    • Related Report
      2023 Annual Research Report
  • [Book] 活かすゲーム理論2022

    • Author(s)
      浅古泰史、図斎大、森谷文利
    • Total Pages
      402
    • Publisher
      有斐閣
    • ISBN
      9784641200050
    • Related Report
      2022 Annual Research Report
  • [Book] Value Politics in Japan and Europe2021

    • Author(s)
      Foret, F., and Hino, A. (Eds.)
    • Total Pages
      206
    • Publisher
      Routledge
    • ISBN
      9780367551247
    • Related Report
      2021 Annual Research Report
  • [Book] Populism in Japan, The Oxford Handbook of Japanese Politics2021

    • Author(s)
      Fahey RA, Hino A, Pekkanen RJ
    • Total Pages
      35
    • Publisher
      Oxford University Press
    • ISBN
      9780190050993
    • Related Report
      2021 Annual Research Report
  • [Book] 「アジア諸国におけるナショナリズム-自国を誇らしいと思う感情はどこから生まれるか」池田謙一(編)『日本とアジアの民主主義を測る-アジアンバロメータ調査と日本の21世紀』2021

    • Author(s)
      日野愛郎
    • Total Pages
      23
    • Publisher
      勁草書房
    • ISBN
      9784326251551
    • Related Report
      2021 Annual Research Report
  • [Book] Analyzing Electoral Promises with Game Theory2020

    • Author(s)
      Yasushi Asako
    • Total Pages
      126
    • Publisher
      Routledge
    • ISBN
      9781003009634
    • Related Report
      2020 Annual Research Report

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Published: 2020-04-28   Modified: 2025-01-30  

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