SAKAI RYOTA 坂井亮太

Researcher Number	20735386
Other IDs	https://orcid.org/0000-0003-1718-657X
Affiliation (Current)	2024: 中央学院大学, 法学部, 准教授
Affiliation (based on the past Project Information) *help	2022 – 2024: 中央学院大学, 法学部, 准教授 2020 – 2023: 中央学院大学, 法学部, 講師
Review Section/Research Field	Principal Investigator Basic Section 06010:Politics-related Except Principal Investigator Medium-sized Section 64:Environmental conservation measure and related fields / Basic Section 06010:Politics-related
Keywords	Principal Investigator 数理モデル / 民主主義 / 集合知 / 政治理論 / システマティックレビュー / 公共政策 / 認識的民主主義 / システマティックレビュー（系統的レビュー） / 熟議 / 多様性が能力に勝る定理 / ロバストネス分析 / システマティック・レビュー / 認識的デモクラシー論 … More Except Principal Investigator … More 熟議民主主義 / ミニ・パブリックス / 市民参加 / 民主主義 / 気候変動対策 / 熟議 / 脱炭素社会 / 気候市民会議 / 官僚組織文化 / ローカル・ガバナンス Less

Mathematical models of collective intelligence and optimal composition of discussion membersPrincipal Investigator
- Principal Investigator
  
  坂井亮太
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Fund for the Promotion of Joint International Research (Fostering Joint International Research (A))
- Review Section
  
  Basic Section 06010:Politics-related
- Research Institution
  Chuogakuin University
Research on the possibilities and challenges of climate democracy in Japan
- Principal Investigator
  
  三上直之
- Project Period (FY)
  2023 – 2026
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 64:Environmental conservation measure and related fields
- Research Institution
  Nagoya University
  Hokkaido University
Optimizing Meeting Member Composition through Collective Knowledge: Toward the Integration of Collective Knowledge, Democracy Theory, and Public PolicyPrincipal Investigator
- Principal Investigator
  
  坂井亮太
- Project Period (FY)
  2023 – 2025
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 06010:Politics-related
- Research Institution
  Chuogakuin University
東京圏自治体における「ミニ・パブリックス」型市民参加の政策インパクトの実証的分析
- Principal Investigator
  
  長野基
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 06010:Politics-related
- Research Institution
  Tokyo Metropolitan University
Epistemic Democracy and Systematic Review of Mathematical Models of Democracy: Deliberation, Majority Voting, and Bayesian UpdatePrincipal Investigator
- Principal Investigator
  
  坂井亮太
- Project Period (FY)
  2020 – 2023
- Research Category
  
  Grant-in-Aid for Early-Career Scientists
- Review Section
  
  Basic Section 06010:Politics-related
- Research Institution
  Chuogakuin University

All 2023 2022 2020

All Journal Article Presentation Book

[Book] 民主主義を数理で擁護する：認識的デモクラシー論のモデル分析の方法2022
- Author(s)
  坂井　亮太
- Total Pages
  272
- Publisher
  勁草書房
- ISBN
  9784326303113
- Data Source
  KAKENHI-PROJECT-20K13415
[Book] 民主主義を数理で擁護する：認識的デモクラシー論のモデル分析の方法2022
- Author(s)
  坂井亮太
- Total Pages
  272
- Publisher
  勁草書房
- ISBN
  9784326303113
- Data Source
  KAKENHI-PROJECT-21K01325
[Journal Article] 熟議と科学的探究のモデル比較：「多様性が能力に勝る定理」と「認識的地形モデル」2022
- Author(s)
  坂井亮太
- Journal Title
  
  中央学院大学法学論叢
  
  Volume: 36 Pages: 65-92
- Open Access
- Data Source
  KAKENHI-PROJECT-20K13415
[Journal Article] How Epistemic Democracy Bridges the Gap between Procedure and Substance in Deliberative Democracy2022
- Author(s)
  坂井亮太
- Journal Title
  
  Planning and Public Management
  
  Volume: 45 Issue: 4 Pages: 33-38
- DOI
  10.14985/jappm.45.4_33
- ISSN
  0387-2513, 2189-3667
- Year and Date
  2022-11-15
- Language
  Japanese
- Open Access
- Data Source
  KAKENHI-PROJECT-21K01325, KAKENHI-PROJECT-20K13415
[Journal Article] 政治理論における数理モデル分析：多様性が能力に勝る定理をめぐる論争を題材として2022
- Author(s)
  坂井　亮太
- Journal Title
  
  公共選択
  
  Volume: 77 Pages: 42-61
- Data Source
  KAKENHI-PROJECT-20K13415
[Journal Article] 熟議と科学的探究のモデル比較：「多様性が能力に勝る定理」と「認識的地形モデル」2022
- Author(s)
  坂井亮太
- Journal Title
  
  中央学院大学法学論叢
  
  Volume: 36(1) Pages: 65-92
- Open Access
- Data Source
  KAKENHI-PROJECT-21K01325
[Journal Article] 政治理論における数理モデル分析：多様性が能力に勝る定理をめぐる論争を題材として2022
- Author(s)
  坂井亮太
- Journal Title
  
  公共選択
  
  Volume: 77 Pages: 42-61
- Data Source
  KAKENHI-PROJECT-21K01325
[Journal Article] Mathematical Models and Robustness Analysis in Epistemic Democracy: A Systematic Review of Diversity Trumps Ability Theorem Models2020
- Author(s)
  Sakai Ryota
- Journal Title
  
  Philosophy of the Social Sciences
  
  Volume: 50 Issue: 3 Pages: 195-214
- DOI
  10.1177/0048393120917635
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K13415
[Presentation] 誰を会議に呼ぶべきか？：やっかいな問題と認識的デモクラシー論2023
- Author(s)
  坂井亮太
- Organizer
  日本公共政策学会関西支部例会
- Invited
- Data Source
  KAKENHI-PROJECT-20K13415
[Presentation] 熟議における手続と実質の架橋メカニズム2023
- Author(s)
  坂井亮太
- Organizer
  日本ミニ・パブリクス研究フォーラム・オンライン研究会
- Invited
- Data Source
  KAKENHI-PROJECT-21K01325
[Presentation] 誰を会議に呼ぶべきか？：やっかいな問題と認識的デモクラシー論2023
- Author(s)
  坂井亮太
- Organizer
  日本公共政策学会関西支部例会
- Invited
- Data Source
  KAKENHI-PROJECT-21K01325
[Presentation] 政治理論におけるモデル構築と理想化：ロールズの理想理論と認識的デモクラシー論の比較2022
- Author(s)
  坂井亮太
- Organizer
  日本政治学会 2022年度総会・研究大会
- Data Source
  KAKENHI-PROJECT-20K13415
[Presentation] 政治理論におけるモデル構築と理想化：ロールズの理想理論と認識的デモクラシー論の比較2022
- Author(s)
  坂井亮太
- Organizer
  日本政治学会 2022年度総会・研究大会
- Data Source
  KAKENHI-PROJECT-21K01325
[Presentation] Is Evidence-Based Evaluation of Deliberative Mini-Publics Methods Possible?: An Impossibility Result and its Silver Lining2020
- Author(s)
  Sakai Ryota
- Organizer
  ECPR General Conference 2020
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K13415
[Presentation] 憲法改正における混合熟議の可能性：アイスランドとアイルランドの憲法改正事例の認識的観点からの比較2020
- Author(s)
  坂井亮太
- Organizer
  日本政治学会 2020年度研究大会
- Data Source
  KAKENHI-PROJECT-20K13415
[Presentation] 憲法改正におけるミニ・パブリクスの導入と政治家の参加効果：アイスランドとアイルランドの比較2020
- Author(s)
  坂井亮太
- Organizer
  公共選択学会第 24 回大会
- Data Source
  KAKENHI-PROJECT-20K13415

1. 長野基 (50367140)

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2. 坂野達郎 (40196077)

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3. 朴堯星 (10583205)

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4. 大崎裕子 (10825897)

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5. 三上直之 (00422014)

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6. 江守正多 (80300846)

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SAKAI RYOTA 坂井 亮太

Research Projects

Research Products

Co-Researchers

Mathematical models of collective intelligence and optimal composition of discussion membersPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Research on the possibilities and challenges of climate democracy in Japan

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Optimizing Meeting Member Composition through Collective Knowledge: Toward the Integration of Collective Knowledge, Democracy Theory, and Public PolicyPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

東京圏自治体における「ミニ・パブリックス」型市民参加の政策インパクトの実証的分析

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Epistemic Democracy and Systematic Review of Mathematical Models of Democracy: Deliberation, Majority Voting, and Bayesian UpdatePrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

[Book] 民主主義を数理で擁護する： 認識的デモクラシー論のモデル分析の方法2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Book] 民主主義を数理で擁護する： 認識的デモクラシー論のモデル分析の方法2022

Author(s)

Total Pages

Publisher

ISBN

Data Source

[Journal Article] 熟議と科学的探究のモデル比較：「多様性が能力に勝る定理」と「認識的地形モデル」2022

Author(s)

Journal Title

Data Source

[Journal Article] How Epistemic Democracy Bridges the Gap between Procedure and Substance in Deliberative Democracy2022

Author(s)

Journal Title

DOI

ISSN

Year and Date

Language

Data Source

[Journal Article] 政治理論における数理モデル分析： 多様性が能力に勝る定理をめぐる論争を題材として2022

Author(s)

Journal Title

Data Source

[Journal Article] 熟議と科学的探究のモデル比較：「多様性が能力に勝る定理」と「認識的地形モデル」2022

Author(s)

Journal Title

Data Source

[Journal Article] 政治理論における数理モデル分析： 多様性が能力に勝る定理をめぐる論争を題材として2022

Author(s)

Journal Title

Data Source

[Journal Article] Mathematical Models and Robustness Analysis in Epistemic Democracy: A Systematic Review of Diversity Trumps Ability Theorem Models2020

Author(s)

Journal Title

DOI

Data Source

[Presentation] 誰を会議に呼ぶべきか？：やっかいな問題と認識的デモクラシー論2023

Author(s)

Organizer

Data Source

[Presentation] 熟議における手続と実質の架橋メカニズム2023

SAKAI RYOTA 坂井亮太

[Book] 民主主義を数理で擁護する：認識的デモクラシー論のモデル分析の方法2022

[Book] 民主主義を数理で擁護する：認識的デモクラシー論のモデル分析の方法2022

[Journal Article] 政治理論における数理モデル分析：多様性が能力に勝る定理をめぐる論争を題材として2022

[Journal Article] 政治理論における数理モデル分析：多様性が能力に勝る定理をめぐる論争を題材として2022

[Presentation] 憲法改正における混合熟議の可能性：アイスランドとアイルランドの憲法改正事例の認識的観点からの比較2020