Dai Zusai

Profile Information

Affiliation: Professor, School of Economics, Kwansei Gakuin University

Degree: Ph.D. (Economics)(U.Wisconsin-Madison)
M.S. (Economcis)(U.Wisconsin-Madison)
修士（経済学）(東京大学)
学士（経済学）(東京大学)

ORCID ID: https://orcid.org/0000-0001-7915-0551
researchmap Member ID: B000375671

External link: https://zusaidai.wordpress.com/

Research Interests

Research Areas

Humanities & social sciences / Theoretical economics / Game theory

Research History

Apr, 2024 - Present

Professor, School of Economics, Kwansei Gakuin University
Jul, 2020 - Mar, 2024

Associate professor, Graduate School of Economics and Management, Tohoku University
Jul, 2018 - Jun, 2020

Associate professor (tenured), Department of Economics, Temple University
Jul, 2011 - Jun, 2018

Assistant professor (tenure-track), Department of Economics, Temple University

Education

Oct, 2006 - Jun, 2011

Ph.D. program (Economics), Department of Economics, University of Wisconsin-Madison
Apr, 2005 - Aug, 2006

Doctoral program (Financial system), Graduate School of Economics, University of Tokyo
Apr, 2003 - Mar, 2005

Master program (Economic theory), Graduate School of Economics, University of Tokyo
Apr, 1998 - Mar, 2003

Economics, Department of Economics, University of Tokyo

Papers

Evolutionary dynamics in heterogeneous populations: a general framework for an arbitrary type distribution

Dai Zusai

International Journal of Game Theory, Aug 11, 2023 Peer-reviewedLead authorCorresponding author
Tributes to Bill Sandholm

Dai Zusai, Ryoji Sawa, Man Wah Cheung, Ratul Lahkar, Jiabin Wu

Journal of Dynamics and Games, 2022 Peer-reviewedLead authorCorresponding author
Evolutionary dynamics in multitasking environments

Ryoji Sawa, Dai Zusai

Journal of Economic Behavior & Organization, 166 288-308, Oct, 2019 Peer-reviewedCorresponding author
A potential game approach to modelling evolution in a connected society

Jiabin Wu, Dai Zusai

Nature Human Behaviour, 3(6) 604-610, Jun, 2019 Peer-reviewedCorresponding author
Polarization and Segregation through Conformity Pressure and Voluntary Migration: Simulation Analysis of Co-Evolutionary Dynamics

Dai Zusai, Futao Lu

Games, 8(4) 51-51, Nov, 2017 Peer-reviewedLead authorCorresponding author
Tempered best response dynamics

Dai Zusai

International Journal of Game Theory, 47(1) 1-34, Apr, 2017 Peer-reviewedCorresponding author
Book review: Keizaigaku no Uchu (Universe of Economics) by Katsuhito Iwai and Hiroyuki Maeda

Dai ZUSAI

Social Science Japan Journal, 19(2) 215-218, 2016 InvitedCorresponding author
Market size effects on long-run demand of a network good

Dai Zusai

Economics Bulletin, 35(4) 2768-2775, 2015 Peer-reviewedCorresponding author
Evolutionary imitative dynamics with population-varying aspiration levels

Ryoji Sawa, Dai Zusai

JOURNAL OF ECONOMIC THEORY, 154(1) 562-577, Nov, 2014 Peer-reviewed
Interior Convergence Under Payoff Monotone Selections and Proper Equilibrium: Application to Equilibrium Selection

Dai Zusai

Advances in Dynamic Games (Annals of the International Society of Dynamic Games), 13 107-121, 2013 Peer-reviewedCorresponding author

Misc.

追悼 Bill Sandholm 先生：進化ゲーム理論の統一と新たな発展への布石

図斎大

経済セミナー, (2021年10・11月号), 2021 Invited
Gains in evolutionary dynamics: A unifying and intuitive approach to linking static and dynamic stability

Dai Zusai

Sep, 2019
Evolutionary dynamics in heterogeneous populations: a general framework for an arbitrary type distribution

Dai Zusai

May, 2019
Distributional stability and deterministic equilibrium selection under heterogeneous evolutionary dynamics

Dai Zusai

May, 2018
Nonaggregable evolutionary dynamics under payoff heterogeneity

Dai Zusai

No 1702, DETU Working Papers, 2017
Excess Liquidity against Predation

Dai Zusai

No 1201, DETU Working Papers, 2012
制約付き最大化問題を解く (特集徹底マスター!最適化)

図斎大

経済セミナー, (662) 32-37, Oct, 2011
数学はどこまで必要か--まず基本をおさえよう! ミクロ経済学:「傾き」で考える (特集数学嫌いのための数学入門)

図斎大

経済セミナー, (618) 28-33, Aug, 2006

Books and Other Publications

社会問題を解決するデジタル技術の最先端

馬奈木, 俊介 (Role: Contributor, 第15章「経済理論家の長い夢想、Society 5.0、Evolution」（単著）)

中央経済社, Mar, 2023 (ISBN: 9784502446511)
活かすゲーム理論

浅古, 泰史, 図斎, 大, 森谷, 文利 (Role: Joint author)

有斐閣, Mar, 2023 (ISBN: 9784641200050)

Presentations

Net gains in evolutionary dynamics

Dai Zusai

慶應義塾大学経済研究所ミクロ経済学ワークショップ, Oct 20, 2023 Invited
Legacy of Bill Sandholm

Jiabin Wu, George Loginov, Dai Zusai, Ryoji Sawa, Luis Izquierdo, Segis Izquierdo

Bill Sandholm Memorial Workshop Invited
Evolutionary dynamics in heterogeneous populations: a general framework for an arbitrary type distribution

Dai Zusai

日本経済学会秋季大会, Sep 17, 2023
Generic disaggregability of adaptive economic dynamics—in the short, medium and long run

Dai Zusai

Aug 9, 2023 Invited
進化ゲーム理論、意思決定、Society 5.0

図斎大

進化経済学会年次大会, Mar 18, 2023
進化ゲーム理論、意思決定、Society 5.0

図斎大

滋賀大学経済経営研究所先端研究セミナー, Jan 20, 2023 Invited
経済理論家の長い夢想、Society 5.0、Evolution

図斎大

静岡大工学部第6回計算集団動力学セミナー, Sep, 2022 Invited
Net gains in evolutionary dynamics: a unifying approach to linking static and dynamic stability

図斎大

ネットワーク科学研究会, Aug, 2022 Invited
(純粋)理論家はゲーム理論で社会をどのように考えるのか

図斎大

日本社会関係学会年次大会、盛山和夫氏『協力の条件』書評セッション, Mar, 2022 Invited
経済理論家の長い夢想、Society 5.0、Evolution

図斎大

東北学院大学 TG経済学研究会, Jan, 2022 Invited
Generic disaggregability of adaptive economic dynamics: in the short, medium and long run

図斎大

京大経研ミクロ経済学・ゲーム理論ワークショップ, Nov, 2021 Invited
Generic disaggregability of adaptive economic dynamics: in the short, medium and long run

図斎大

一橋大経研経済理論ワークショップ, Jun, 2021 Invited
Gains in evolutionary dynamics: a unifying approach to linking static and dynamic stability.

図斎大

ゲーム理論ワークショップ, Mar, 2021
Net gains in evolutionary dynamics: a unifying approach to linking static and dynamic stability

Dai Zusai

The Third Tohoku- UEA Research Symposium, Jan, 2021 Invited
経済理論家の長い夢想、Society 5.0、Evolution

図斎大

経済産業研究所プロジェクト研究会, Dec, 2020 Invited
Gains in evolutionary dynamics

図斎大

日本経済学会秋季大会, Oct, 2020
Gains in evolutionary dynamics

Dai Zusai

Learning, Evolution and Games, Jun, 2019 Invited
Distributional stability and equilibrium selection

Dai Zusai

Learning, Evolution and Games, Jun, 2018 Invited
Distributional stability and equilibrium selection

Dai Zusai

Midwest Economic Theory Meeting, May, 2018
Gains in evolutionary dynamics

Dai Zusai

International Conference on Game Theory, Jul, 2017

Teaching Experience

Apr, 2024 - Present

Introduction to Math for Economics (undergrad) (Kwansei Gakuin University)
Apr, 2024 - Present

Microeconomics A & B (undergrad intro-level) (Kwansei Gakuin University)
Apr, 2021 - Mar, 2024

Mathematics for formal economic modeling and analysis (Tohoku University)
Apr, 2021 - Mar, 2024

Computational modeling and simulation (Tohoku University)
Oct, 2020 - Mar, 2024

Topics in Economic Theory (Tohoku University)
Jul, 2020 - Mar, 2024

Microeconomics I, II (grad core) (Tohoku University)
Economics graduate online prep course (designing the course website/materials, supervising a grad tutor)) (Temple University)
Independent study (Undergrad & graduate) (Temple University)
Microeconomic Theory (Ph.D/Master core) (Temple University)
Mathematics for Economics (Ph.D/Master core) (Temple University)
Co-op experience in Economics (undergrad upper level) (Temple University)
Game Theory and Strategic Behavior (undergrad upper level) (Temple University)
Mathematical Economics (undergrad upper level) (Temple University)
Microeconomics principles (undergrad lower level) (Temple University)

Research Projects

戦略改訂のnet gain: 適応的社会動学全般の万有引力

科学研究費助成事業, 基盤研究(C), 日本学術振興会, Apr, 2022 - Mar, 2027

図斎大
限定合理的個人を仮定した大規模社会システムの動的制度設計

科学研究費助成事業, 基盤研究(B), 日本学術振興会, Apr, 2022 - Mar, 2026

澤亮治, 和田健太郎, 藤嶋翔太, 図斎大, 府内直樹
動的多細胞コミュニティの数理社会解析

科学研究費助成事業, 学術変革領域研究(B), 日本学術振興会, May, 2022 - Mar, 2025

加藤晋, 呂沢宇, 図斎大, 澤亮治, 五十嵐彰

Academic Activities

MathSciNet/Mathematical Review (onymous contributor)

Other

American Mathematical Society, Jul, 2018 - Present

Profile Information

Research Interests

Research Areas

Research History

Education

Papers

Misc.

Books and Other Publications

Presentations

Teaching Experience

Research Projects

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