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Trust and Diversity : A Game Theoretic Approach to Social Norms in a Voluntary Transaction Society

Research Project

Project/Area Number 21530171
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Economic theory
Research InstitutionKomazawa University

Principal Investigator

SUZUKI Nobue  駒澤大学, 経済学部, 准教授 (90365536)

Co-Investigator(Kenkyū-buntansha) FUJIWARA Takako (FUJIWARA GREVE Takako)  慶應義塾大学, 経済学部, 教授 (10219040)
HUJIWARA Masahiro (HUJIWARA OKUMO Masahiro)  流通経済大学, 経済学部, 教授 (40114988)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2009: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Keywords自発的継続繰り返しゲーム / 囚人のジレンマ / 信頼形成 / 情報 / 多様性 / ゲーム理論 / 進化ゲーム / 繰り返しゲーム / 規範 / 進ヒゲーム / 信念 / 限定合理性 / 社会規範
Research Abstract

We studied how trust and social norms work in the voluntarily separable Prisoner's Dilemma models. We have shown that costly and voluntary information transmission using reference letters improves equilibrium efficiency. We also have shown that, when a certain condition holds, equilibrium involving both cooperative and non-cooperative strategies is more efficient than equilibrium with cooperative strategies only.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (54 results)

All 2012 2011 2010 2009 Other

All Journal Article (15 results) (of which Peer Reviewed: 7 results) Presentation (33 results) Book (4 results) Remarks (2 results)

  • [Journal Article] Voluntarily separable repeated Prisoner's Dilemma with reference letters2012

    • Author(s)
      Takako Fujiwara-Greve, Masahiro Okuno-Fujiwara and Nobue Suzuki
    • Journal Title

      Games and Economic Behavior

      Volume: 74 Pages: 504-516

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] 国際組織を通じた国際公共財供給2012

    • Author(s)
      鈴木伸枝
    • Journal Title

      経済学論集

      Volume: 43 Pages: 55-68

    • Related Report
      2011 Final Research Report
  • [Journal Article] 国際組織を通じた国際公共財供給2012

    • Author(s)
      鈴木伸枝
    • Journal Title

      駒澤大学経済学論集

      Volume: 43 Pages: 55-68

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Behavioral Diversity in Voluntarily Separable Repeated Prisoner's Dilemma2012

    • Author(s)
      Takako Fujiwara-Greve, Masahiro Okuno-Fujiwara
    • Journal Title

      SSRN Working Paper Series

      Volume: 2005115 Pages: 1-28

    • DOI

      10.2139/ssrn.2005115

    • Related Report
      2011 Annual Research Report
  • [Journal Article] Strategic International Agreement on Global Environment Management2010

    • Author(s)
      Kiyoharu Kiyono and Masahiro Okuno-Fujiwara
    • Journal Title

      The Waseda Journal of Political Science and Economics

      Volume: 378-379 Pages: 8-21

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Stability of an Efficient Equilibrium in Voluntarily Sep arable Repeated Prisoner's Dilemma2010

    • Author(s)
      Nobue Suzuki
    • Journal Title

      駒沢大学経済学論集

      Volume: 41 Pages: 163-177

    • Related Report
      2011 Final Research Report
  • [Journal Article] "Strategic International Agreement on Global Environment Management" (with Kiyoharu Kiyono)2010

    • Author(s)
      Masahiro Okuno-Fujiwara
    • Journal Title

      The Waseda Journal of Political Science and Economics

      Volume: 378-379 Pages: 8-21

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] "Asymmetry of Reputation Loss and Recovery under Endogenous Relationships : Theory and Evidence" (joint with H.Greve and S.Jonsson)2010

    • Author(s)
      Takako Fujiwara-Greve
    • Journal Title

      SSRN working paper

      Volume: #1541483 Pages: 1-35

    • Related Report
      2010 Annual Research Report
  • [Journal Article] "Repeated Cooperation with Outside Options" (joint with Yosuke Yasuda)2010

    • Author(s)
      Takako Fujiwara-Greve
    • Journal Title

      SSRN working paper

      Volume: #1092359 Pages: 1-42

    • Related Report
      2010 Annual Research Report
  • [Journal Article] Stability of an Efficient Equilibrium in Voluntarily Separable Repeated Prisoner's Dilemma2010

    • Author(s)
      Nobue Suzuki
    • Journal Title

      駒沢大学経済学論集 41(4)

      Pages: 163-177

    • NAID

      120006617181

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 組織におけるコミュニケーションとコーディネーション2010

    • Author(s)
      奥野正寛・滝澤弘和・柳川範之・渡邊泰典
    • Journal Title

      東京大学経済学論集 75(4)

      Pages: 23-34

    • Related Report
      2009 Annual Research Report
  • [Journal Article] Voluntarily Separable Repeated Prisoner's Dilemma2009

    • Author(s)
      Takako Fujiwara-Greve and Masahiro Okuno-Fujiwara
    • Journal Title

      Review of Economic Studies

      Volume: 76 Pages: 993-1021

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Undeserved Loss : The Spread of Legitimacy Loss to Innocent Organizations in Response to Reported Corporate Deviance2009

    • Author(s)
      Stefan Jonsson, Henrich R. Greve and Takako Fujiwara-Greve
    • Journal Title

      Administrative Science Quarterly

      Volume: 54 Pages: 195-228

    • Related Report
      2011 Final Research Report
    • Peer Reviewed
  • [Journal Article] Voluntarily Separable Repeated Prisoner's Dilemma2009

    • Author(s)
      Takako Fujiwara-Greve, Masahiro Okuno-Fujiwara
    • Journal Title

      Review of Economic Studies 76(3)

      Pages: 993-1021

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Undeserved Loss : The Spread of Legitimacy Loss to Innocent Organizations in Response to Reported Corporate Deviance2009

    • Author(s)
      Stefan Jonsson, Henrich R.Greve, Takako Fujiwara-Greve
    • Journal Title

      Administrative Science Quarterly 54

      Pages: 195-228

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] Monomorphic vs.Bimorphic Equilibria in Voluntarily Separable Repeated Prisoner's Dilemma2011

    • Author(s)
      鈴木伸枝
    • Organizer
      Japan-Taiwan Contract Theory Conference
    • Place of Presentation
      台湾,中〓
    • Year and Date
      2011-12-03
    • Related Report
      2011 Annual Research Report
  • [Presentation] 自発的継続囚人のジレンマと多元主義的行動2011

    • Author(s)
      奥野(藤原)正寛
    • Organizer
      北海道大学大学院法学研究科GCOE「多元分散型統御を目指す新世代法政策学」研究会
    • Place of Presentation
      北海道大学(招待講演)
    • Year and Date
      2011-11-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Voluntarily Separable Repeated Prisoner's Dilemma and Behavioral Pluralism2011

    • Author(s)
      奥野(藤原)正寛
    • Organizer
      未来先導チェアシツプ講座「行動経済学とゲーム理論のフロンティア」Frontiers of Behavioral Economics and Game Theory
    • Place of Presentation
      慶應義塾大学三田キャンパス(慶應義塾大学経済学研究科主催・招待講演)
    • Year and Date
      2011-10-07
    • Related Report
      2011 Annual Research Report
  • [Presentation] Costly Information Transmission in a Random Matching Society2011

    • Author(s)
      鈴木伸枝
    • Organizer
      European Meeting of the Econometric Society
    • Place of Presentation
      ノルウェー,オスロ
    • Year and Date
      2011-08-27
    • Related Report
      2011 Annual Research Report
  • [Presentation] Equilibrium Diversity in Voluntarily Separable Repeated Prisoner's Dilemma2011

    • Author(s)
      グレーヴァ香子
    • Organizer
      European Meeting of the Econometric Society
    • Place of Presentation
      ノルウェー,オスロ
    • Year and Date
      2011-08-26
    • Related Report
      2011 Annual Research Report
  • [Presentation] Equilibrium Diversity in Voluntarily Separable Repeated Prisoner's Dilemma2011

    • Author(s)
      鈴木伸枝
    • Organizer
      Asian Meeting of the Econometric Society
    • Place of Presentation
      大韓民国,ソウル
    • Year and Date
      2011-08-13
    • Related Report
      2011 Annual Research Report
  • [Presentation] Repeated Cooperation with Outside Options2011

    • Author(s)
      グレーヴァ香子
    • Organizer
      Asian Meeting of the Econometric Society
    • Place of Presentation
      大韓民国,ソウル
    • Year and Date
      2011-08-11
    • Related Report
      2011 Annual Research Report
  • [Presentation] シンポジウム「東日本大震災復興への提言」2011

    • Author(s)
      奥野(藤原)正寛
    • Organizer
      東京大学出版会主催
    • Place of Presentation
      三菱ビルコンファレンススクエアM+(パネル討議)
    • Year and Date
      2011-07-19
    • Related Report
      2011 Annual Research Report
  • [Presentation] Repeated Cooperation with Outside Options2011

    • Author(s)
      グレーヴァ香子
    • Organizer
      Society for the Advancement of Economic Theory Conference
    • Place of Presentation
      ポルトガル,ファロ
    • Year and Date
      2011-06-30
    • Related Report
      2011 Annual Research Report
  • [Presentation] Monomorphic vs. Bimorphic Equilibria in Voluntarily Separable Repeated Prisoner's Dilemma2011

    • Author(s)
      鈴木伸枝
    • Organizer
      Japan-Taiwan Contract Theory Conference
    • Place of Presentation
      中国(台湾)
    • Related Report
      2011 Final Research Report
  • [Presentation] 自発的継続囚人のジレンマと多元主義的行動2011

    • Author(s)
      藤原正寛
    • Organizer
      北海道大学大学院法学研究科GCOE「多元分散型統御を目指す新世代法政策学」研究会(招待講演)
    • Place of Presentation
      北海道大学
    • Related Report
      2011 Final Research Report
  • [Presentation] Costly Information Transmission in a Random Matching Society2011

    • Author(s)
      鈴木伸枝
    • Organizer
      European Meeting of the Econometric Society
    • Place of Presentation
      オスロ(ノルウェー)
    • Related Report
      2011 Final Research Report
  • [Presentation] Equilibrium Diversity in Voluntarily Separable Repeated Prisoner's Dilemma2011

    • Author(s)
      グレーヴァ香子
    • Organizer
      European Meeting of the Econometric Society
    • Place of Presentation
      オスロ(ノルウェー)
    • Related Report
      2011 Final Research Report
  • [Presentation] Equilibrium Diversity in Voluntarily Separable Repeated Prisoner's Dilemma2011

    • Author(s)
      鈴木伸枝
    • Organizer
      Asian Meeting of the Econometric Society
    • Place of Presentation
      ソウル(大韓民国)
    • Related Report
      2011 Final Research Report
  • [Presentation] Repeated Cooperation with Outside Options2011

    • Author(s)
      グレーヴァ香子
    • Organizer
      Asian Meeting of the Econometric Society
    • Place of Presentation
      ソウル(大韓民国)
    • Related Report
      2011 Final Research Report
  • [Presentation] 匿名性社会と信頼の構築2010

    • Author(s)
      奥野[藤原]正寛
    • Organizer
      日本応用経済学会2010年度秋季大会
    • Place of Presentation
      高崎経済大学(招待講演)
    • Year and Date
      2010-11-13
    • Related Report
      2010 Annual Research Report
  • [Presentation] Asymmetry of Reputation Loss and Recovery under Endogenous Relationships : Theory and Evidence2010

    • Author(s)
      Takako Fujiwara-Greve
    • Organizer
      Econometric Society World Congress
    • Place of Presentation
      上海
    • Year and Date
      2010-08-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] Efficiency of Diverse Behavior in Dynamic PD with Small Stakes2010

    • Author(s)
      鈴木伸枝
    • Organizer
      SWET2010
    • Place of Presentation
      北海道
    • Year and Date
      2010-08-07
    • Related Report
      2010 Annual Research Report
  • [Presentation] 社会における信頼の生成と維持2010

    • Author(s)
      奥野[藤原]正寛
    • Organizer
      法政大学比較経済研究所公開講演会
    • Place of Presentation
      法政大学(招待講演)
    • Year and Date
      2010-06-09
    • Related Report
      2010 Annual Research Report
  • [Presentation] Asymmetry of Reputation Loss and Recovery under Endogenous Relationships : Theory and Evidence2010

    • Author(s)
      グレーヴァ香子
    • Organizer
      Econometric Society World Congress
    • Place of Presentation
      上海(中国)
    • Related Report
      2011 Final Research Report
  • [Presentation] On the co-existence of cooperation and myopia in voluntarily separable repeated prisoner's dilemma2010

    • Author(s)
      鈴木伸枝
    • Organizer
      10th SAET CONFERENCE ON CURRENT TRENDS IN ECONOMICS
    • Place of Presentation
      シンガポール
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] Asymmetry of Reputation Loss and Recovery under Endogenous Relationships : Theory and Evidence2010

    • Author(s)
      グレーヴァ香子
    • Organizer
      10th SAET CONFERENCE ON CURRENT TRENDS IN ECONOMICS
    • Place of Presentation
      シンガポール
    • Related Report
      2011 Final Research Report 2010 Annual Research Report
  • [Presentation] 匿名性社会と信頼の構築2010

    • Author(s)
      奥野(藤原)正寛
    • Organizer
      日本応用経済学会2010年度秋季大会(招待講演)
    • Place of Presentation
      高崎経済大学
    • Related Report
      2011 Final Research Report
  • [Presentation] 社会における信頼の形成と規範の維持2010

    • Author(s)
      奥野(藤原)正寛
    • Organizer
      法政大学比較経済研究所公開講演会(招待講演)
    • Place of Presentation
      法政大学
    • Related Report
      2011 Final Research Report
  • [Presentation] Voluntarily Separable Repeated Prisoner's Dilemma with Shared Belief2009

    • Author(s)
      グレーヴァ香子
    • Organizer
      European Meeting of the Econometric Society
    • Place of Presentation
      バルセロナ(スペイン)
    • Related Report
      2011 Final Research Report
  • [Presentation] Voluntarily Separable Repeated Prisoner's Dilemma with Shared Belief2009

    • Author(s)
      鈴木伸枝
    • Organizer
      Taiwan-Dutch and International Conference on Game Theory
    • Place of Presentation
      台北(台湾)
    • Related Report
      2011 Final Research Report
  • [Presentation] Voluntarily Separable Repeated Prisoner's Dilemma with Shared Belief2009

    • Author(s)
      奥野(藤原)正寛
    • Organizer
      Far Eastern and South Asian Meeting of the Econometric Society
    • Place of Presentation
      東京大学
    • Related Report
      2011 Final Research Report
  • [Presentation] Voluntarily Separable Repeated Prisoner's Dilemma with Shared Belief2009

    • Author(s)
      Nobue Suzuki
    • Organizer
      Stony Brook Game Theory Festival
    • Place of Presentation
      Stony Brook USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Strategic Experimentation Free Equilibrium in Voluntarily Separable Reheated Prisoner's Dilemma2009

    • Author(s)
      Masahiro Okuno-Fujiwara
    • Organizer
      Far Eastern and South Asian Meeting of the Econometric Society
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Presentation] Voluntarily Separable Repeated Prisoner's Dilemma with Shared Belief2009

    • Author(s)
      Nobue Suzuki
    • Organizer
      The 2nd Taiwan-Dutch and International Conference on Game Theory
    • Place of Presentation
      Taipei Taiwan
    • Related Report
      2009 Annual Research Report
  • [Presentation] Voluntarily Separable Repeated Prisoner's Dilemma with Shared Belief2009

    • Author(s)
      Takako Fujiwara-Greve
    • Organizer
      European Meeting of the Econometric Society
    • Place of Presentation
      Barcelona Spain
    • Related Report
      2009 Annual Research Report
  • [Presentation] Cooperation in Repeated Prisoner's Dilemma with Outside Options2009

    • Author(s)
      Takako Fujiwara-Greve
    • Organizer
      Stony Brook Game Theory Festival
    • Place of Presentation
      Stony Brook USA
    • Related Report
      2009 Annual Research Report
  • [Presentation] Cooperation in Repeated Prisoner's Dilemma with Outside Options2009

    • Author(s)
      Takako Fujiwara-Greve
    • Organizer
      Far Eastern and South Asian Meeting of the Econometric Society
    • Place of Presentation
      Tokyo
    • Related Report
      2009 Annual Research Report
  • [Book] 「ユーザーと機械の分業と協業:製品使用のコーディネーション・システム」『効率と公正の経済分析:企業・開発・環境』)(渡邊泰典と共著,青木玲子・浅子和美編)2012

    • Author(s)
      奥野(藤原)正寛
    • Publisher
      ミネルヴァ書房
    • Related Report
      2011 Annual Research Report
  • [Book] 非協力ゲーム理論2011

    • Author(s)
      グレーヴァ香子
    • Total Pages
      356
    • Publisher
      知泉書館
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Book] 東日本大震災復興への提言-持続可能な経済社会の構築-2011

    • Author(s)
      奥野(藤原)正寛
    • Related Report
      2011 Final Research Report
  • [Book] 「国際的に開かれた希望ある社会に」『東日本大震災復興への提言~持続可能な経済社会の構築~』)(伊藤滋・奥野正寛・大西隆・花崎正晴編)2011

    • Author(s)
      奥野(藤原)正寛
    • Publisher
      東京大学出版会
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • Related Report
      2011 Final Research Report
  • [Remarks]

    • URL

      http://wwwelib.komazawa-u.ac.jp

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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