Iimura Takuya 飯村卓也

… Alternative Names

飯村卓也イイムラタクヤ

IIMURA Takuya 飯村卓也

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Researcher Number	50279634
Other IDs
Affiliation (Current)	2025: 東京都立大学, 経営学研究科, 教授
Affiliation (based on the past Project Information) *help	2020 – 2023: 東京都立大学, 経営学研究科, 教授 2018 – 2019: 首都大学東京, 経営学研究科, 教授 2016 – 2017: 首都大学東京, 社会科学研究科, 教授 2014 – 2015: 首都大学東京, 社会(科)学研究科, 教授 2013: 首都大学東京, 社会科学研究科, 教授 2010: Tokyo Metropolitan University, 社会科学研究科, 教授 2008: Tokyo Metropolitan University, 社会科学研究科, 准教授
Review Section/Research Field	Principal Investigator Economic theory / Basic Section 07010:Economic theory-related Except Principal Investigator Economic theory
Keywords	Principal Investigator ナッシュ均衡 / 均衡の存在 / 非協力ゲーム理論 / 片務的競争ゲーム / マクシミン戦略 / 立地モデル / 最適反応の弱い非循環性 / チーム・マックスミン均衡 / マックスミン戦略 / 弱い競争ゲーム … More / 対称ゲーム / 純粋戦略均衡 / 均衡アルゴリズム / 純粋戦略均衡の存在 / 純粋ナッシュ均衡の存在定理 / 純粋戦略均衡の存在定理 / 方向保存性 / 離散不動点定理 / 非分割則 / スペルナーの補題 / 離散凸性 / 均衡理論 / 非分割財 … More Except Principal Investigator 数理経済学 / 均衡 / 不動点定理 / 進化均衡 / 優モジュラゲーム / マルコフゲーム / 2戦略ゲーム / 弱外部性 / ポテンシャルゲーム / 可解性 / ナッシュ均衡 / 離散数学 / 純粋戦略均衡 / 非協力ゲーム / 均衡の存在 / ゲーム理論 Less

Study on the class of games that are solved with a few informationPrincipal Investigator
- Principal Investigator
  
  飯村卓也
- Project Period (FY)
  2020 – 2024
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 07010:Economic theory-related
- Research Institution
  Tokyo Metropolitan University
Existence of Equilibria in Pure Strategies and Its Applications to Economics When the Set of Strategies is an Integer Interval
- Principal Investigator
  
  Watanabe Takahiro
- Project Period (FY)
  2016 – 2019
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic theory
- Research Institution
  Tokyo Metropolitan University
Study on the games that are efficiently solvedPrincipal Investigator
- Principal Investigator
  
  Iimura Takuya
- Project Period (FY)
  2013 – 2016
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic theory
- Research Institution
  Tokyo Metropolitan University
Study on the Efficient Allocation of Indivisible GoodsPrincipal Investigator
- Principal Investigator
  
  IIMURA Takuya, 飯村卓也
- Project Period (FY)
  2008 – 2010
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Research Field
  
  Economic theory
- Research Institution
  Tokyo Metropolitan University

All 2021 2020 2018 2017 2016 2015 2014 2013 2011 2010 2009

All Journal Article Presentation Book

[Book] Equilibrium Theory for Cournot Oligopolies and Related Games: Essays in Honour of Koji Okuguchi (P. von Mouche and F. Quartieri eds.), pp.85-96: Pure strategy equilibria in finite symmetric concave games and an application to symmetric discrete Cournot games2016
- Author(s)
  Iimura, T. and Watanabe, T.
- Total Pages
  277
- Publisher
  Springer
- Data Source
  KAKENHI-PROJECT-25380233
[Journal Article] Discrete Hotelling pure location games: potentials and equilibria2021
- Author(s)
  Iimura, T. and von Mouche, P.
- Journal Title
  
  FGS’2019 - 19th French-German-Swiss conference on Optimization, ESAIM Proceedings and Surveys
  
  Volume: 71 Pages: 163-174
- DOI
  10.1051/proc/202171163
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20K01549
[Journal Article] Unilaterally competitive games with more than two players2020
- Author(s)
  Takuya Iimura
- Journal Title
  
  International Journal of Game Theory
  
  Volume: 49 Issue: 3 Pages: 681-697
- DOI
  10.1007/s00182-020-00724-2
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20K01549
[Journal Article] Two-person pairwise solvable games2020
- Author(s)
  Takuya Iimura, Toshimasa Maruta and Takahiro Watanabe
- Journal Title
  
  International Journal of Game Theory
  
  Volume: - Issue: 2 Pages: 1-25
- DOI
  10.1007/s00182-020-00709-1
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K03553, KAKENHI-PROJECT-17K03631
[Journal Article] Binary action games: Deviation properties, semi-strict equilibria and potentials,2018
- Author(s)
  Takuya Iimura, Pierre von Mouche and Takahiro Watanabe
- Journal Title
  
  Discrete Applied Mathematics
  
  Volume: 251 Pages: 57-68
- DOI
  10.1016/j.dam.2018.06.005
- Peer Reviewed / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03553
[Journal Article] Best-reply potential for two-person one-dimensional pure location game2017
- Author(s)
  Takuya Iimura, Pierre von Mouche and Takahiro Watanabe
- Journal Title
  
  Research Paper Series, Department of Business Administration, Tokyo Metropolitan University
  
  Volume: 178
- Acknowledgement Compliant / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-16K03553
[Journal Article] Best-reply potential for two-person one-dimensional pure location game2017
- Author(s)
  Takuya Iimura, Pierre von Mouche and Takahiro Watanabe
- Journal Title
  
  Economics Letters
  
  Volume: 160 Pages: 73-77
- DOI
  10.1016/j.econlet.2017.08.025
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K03553
[Journal Article] On the Structure of the Nash Equilibria Set of 2-Games2016
- Author(s)
  Takuya Iimura, Pierre von Mouche and Takahiro Watanabe
- Journal Title
  
  Discussion Paper,
  
  Volume: -
- Data Source
  KAKENHI-PROJECT-16K03553
[Journal Article] Pure strategy equilibria in finite symmetric concave games and an application to symmetric discrete Cournot games2016
- Author(s)
  Iimura, T. and Watanabe, T.
- Journal Title
  
  Pierre von Mouche and Federico Quartieri (eds.), Equilibrium Theory for Cournot Oligopolies and Related Games: Essays in Honour of Koji Okuguchi
  
  Volume: - Pages: 85-96
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25380233
[Journal Article] Two-person pairwise solvable games2016
- Author(s)
  Takuya Iimura, Toshimasa Maruta, and Takahiro Watanabe
- Journal Title
  
  NUPRI Working Paper
  
  Volume: 2016-02
- Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-16K03553
[Journal Article] On the IENBR-solvability of two-person finite games2016
- Author(s)
  Iimura, T.
- Journal Title
  
  Economics Letters
  
  Volume: 146 Pages: 68-70
- DOI
  10.1016/j.econlet.2016.07.023
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25380233
[Journal Article] Pure strategy equilibria in finite symmetric concave games and an application to symmetric discrete Cournot games2016
- Author(s)
  Takuya Iimura and Takahiro Watanabe
- Journal Title
  
  in Equilibrium Theory for Cournot Oligopolies and Related Games: Essays in Honour of Koji Okuguchi
  
  Volume: - Pages: 85-96
- DOI
  10.1007/978-3-319-29254-0_7
- ISBN
  9783319292533, 9783319292540
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-16K03553
[Journal Article] Equilibria in games with weak payoff externalities2016
- Author(s)
  Takuya Iimura, Toshimasa Maruta, and Takahiro Watanabe
- Journal Title
  
  NUPRI Working Paper
  
  Volume: 2016-03
- Data Source
  KAKENHI-PROJECT-16K03553
[Journal Article] Pure strategy equilibrium in finite weakly unilaterally competitive games2015
- Author(s)
  Iimura, T. and Watanabe, T.
- Journal Title
  
  International Journal of Game Theory (online first)
  
  Volume: - Issue: 3 Pages: 719-729
- DOI
  10.1007/s00182-015-0481-y
- Peer Reviewed / Acknowledgement Compliant
- Data Source
  KAKENHI-PROJECT-25380233
[Journal Article] Existence of a pure strategy equilibrium in finite symmetric games where payoff functions are integrally concave2014
- Author(s)
  Takuya Iimura and Takahiro Watanabe
- Journal Title
  
  Discrete Applied Mathematics
  
  Volume: 166 Pages: 26-33
- DOI
  10.1016/j.dam.2013.12.005
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-24530200, KAKENHI-PROJECT-25380233
[Journal Article] Sum of Sets of Integer Points of Common-Normal Faces of Integer Polyhedra2011
- Author(s)
  Takuya Iimura
- Journal Title
  
  Lecture Notes in Engineering and Computer Science : Proceedings of The IMECS 2011
  
  Pages: 1462-1465
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20530158
[Journal Article] Sum of Sets of Integer Points of Common-Normal Faces of Integer Polyhedra2011
- Author(s)
  Iimura, T.
- Journal Title
  
  IMECS 2011 Proceedings
  
  Volume: 2 Pages: 1462-1465
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20530158
[Journal Article] Discrete modeling of economic equilibrium problems2010
- Author(s)
  Iimura, T.
- Journal Title
  
  Pacific Journal of Optimization 6
  
  Pages: 57-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20530158
[Journal Article] Sperner's Lemma and the Existence of Zero on the Discrete Simplex and Simplotope2010
- Author(s)
  Takuya Iimura, Kazuo Murota, Akihisa Tamura
- Journal Title
  
  METR 2010-09, University of Tokyo
- Data Source
  KAKENHI-PROJECT-20530158
[Journal Article] Spemer's Lemma and the Existence of Zero on the Discrete Simplex and Simplotope2010
- Author(s)
  Iimura, T., Murota, K., Tamura, A.
- Journal Title
  
  Mathematical Engineering Technical Reports
  
  Volume: 2010-09 Pages: 1-12
- Data Source
  KAKENHI-PROJECT-20530158
[Journal Article] Discrete modeling of economic equilibrium problems, Pacific Journal of Optimization2010
- Author(s)
  Takuya Iimura
- Journal Title
  
  6
  
  Pages: 57-64
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20530158
[Journal Article] A study on the demand and response correspondences in the presence of indivisibilities2009
- Author(s)
  Takuya Iimura, Zaifu Yang
- Journal Title
  
  Journal of Fixed Point Theory and Applications 6
  
  Pages: 333-349
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20530158
[Journal Article] A study on the demand and response correspondences in the presence of indivisibilities2009
- Author(s)
  Iimura, T., Yang, Z.
- Journal Title
  
  Journal of Fixed Point Theory and Applications 6
  
  Pages: 333-349
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20530158
[Presentation] Equilibria in games with weak payoff externalities2016
- Author(s)
  Iimura, T., Maruta, T., and Watanabe, T.
- Organizer
  UECE Lisbon Meetings 2016
- Place of Presentation
  Instituto Superior de Economia e Gestão, Lisbon, Portugal
- Year and Date
  2016-11-02
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25380233
[Presentation] On the IENBR-solvability of two-person finite games2015
- Author(s)
  Iimura, T.
- Organizer
  UECE Lisbon Meetings 2015
- Place of Presentation
  Instituto Superior de Economia e Gestao, Lisbon, Portugal
- Year and Date
  2015-11-04
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-25380233
[Presentation] On the pure strategy equilibrium of finite weakly unilaterally competitive games2013
- Author(s)
  飯村卓也
- Organizer
  UECE Lisbon Meetings 2013
- Place of Presentation
  Instituto Superior de Economia e Gestao, Lisbon, Portugal
- Data Source
  KAKENHI-PROJECT-25380233
[Presentation] Sum of sets of integer points of common-normal faces of integer polyhedra2011
- Author(s)
  飯村卓也
- Organizer
  International Conference of Operations Research 2011
- Place of Presentation
  Royal Gardea Hotel (Hong Kong)
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-20530158
[Presentation] Sperner's lemma and zero point theorems on a discrete simplex and a discrete simplotope2011
- Author(s)
  飯村卓也
- Organizer
  The 6th Pan-Pacific Conference on Game Theory
- Place of Presentation
  東京工業大学
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-20530158
[Presentation] Sum of sets of integer points of common-normal faces of integer polyhedra2011
- Author(s)
  飯村卓也
- Organizer
  International Conference of Operations Research 2011
- Place of Presentation
  香港ロイヤルガーデンホテル
- Year and Date
  2011-03-17
- Data Source
  KAKENHI-PROJECT-20530158
[Presentation] Sperner's lemma and zero point theorems on a discrete simplex and a discrete simplotope2011
- Author(s)
  飯村卓也
- Organizer
  The 6th Pan-Pacific Conference on Game Theory
- Place of Presentation
  東京工業大学(東京都)
- Year and Date
  2011-03-01
- Data Source
  KAKENHI-PROJECT-20530158

1. Watanabe Takahiro (70220895)

# of Collaborated Projects: 2 results

# of Collaborated Products: 13 results
2. 飯村卓也 (50972634)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

Iimura Takuya 飯村 卓也

飯村 卓也 イイムラ タクヤ

IIMURA Takuya 飯村 卓也

Research Projects

Research Products

Co-Researchers

Study on the class of games that are solved with a few informationPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Existence of Equilibria in Pure Strategies and Its Applications to Economics When the Set of Strategies is an Integer Interval

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on the games that are efficiently solvedPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

Study on the Efficient Allocation of Indivisible GoodsPrincipal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Book] Equilibrium Theory for Cournot Oligopolies and Related Games: Essays in Honour of Koji Okuguchi (P. von Mouche and F. Quartieri eds.), pp.85-96: Pure strategy equilibria in finite symmetric concave games and an application to symmetric discrete Cournot games2016

Author(s)

Total Pages

Publisher

Data Source

[Journal Article] Discrete Hotelling pure location games: potentials and equilibria2021

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Unilaterally competitive games with more than two players2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Two-person pairwise solvable games2020

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Binary action games: Deviation properties, semi-strict equilibria and potentials,2018

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Best-reply potential for two-person one-dimensional pure location game2017

Author(s)

Journal Title

Data Source

[Journal Article] Best-reply potential for two-person one-dimensional pure location game2017

Author(s)

Journal Title

DOI

Data Source

[Journal Article] On the Structure of the Nash Equilibria Set of 2-Games2016

Author(s)

Journal Title

Data Source

[Journal Article] Pure strategy equilibria in finite symmetric concave games and an application to symmetric discrete Cournot games2016

Author(s)

Journal Title

Data Source

[Journal Article] Two-person pairwise solvable games2016

Author(s)

Journal Title

Data Source

[Journal Article] On the IENBR-solvability of two-person finite games2016

Author(s)

Journal Title

DOI

Iimura Takuya 飯村卓也

飯村卓也イイムラタクヤ

IIMURA Takuya 飯村卓也