Research keywords (2)：
game theory
, category theory
Research theme for competitive and other funds (5)：
2020 - 2023 A study of voluntary provision of environmental offsets under monopolistic competition
2015 - 2019 A paradigm of rational manufacturer/retailer versus irrational consumer: An investigation through empirical industrial organizaion framework
Economics of Computer Networks
MICROECONOMIC ANALYSIS OF OPEN SOURCE AND FREE SOFTWARE
Category-theoretic analysis of games
Papers (15)：
Yoshida, Masatoshi, Turnbull, Stephen John, Ota, Mitsuru. Environmental offsets and production externalities under monopolistic competition. International Tax and Public Finance. 2023. 30. 2. 305-325
Yoshida, Masatoshi, Turnbull, Stephen John, Ota, Mitsuru. Green Markets, Free Riders, and Monopolistic Competition. Social Science Research Network. 2022
Yoshida, Masatoshi, Turnbull, Stephen John, Ota, Mitsuru. Environmental offsets and production externalities under monopolistic competition. International Tax and Public Finance. 2022. 28. 4. 965-994
Turnbull, Stephen John. Exploring security, risk, and compliance driven IT governance model for universities: applied research based on the COBIT framework. International Journal of Electronic Banking. 2020. 2. 3. 237-265
Yoshida, Masatoshi, Turnbull, Stephen John. Optimal provision of public intermediate goods with imperfect competition: A note. International Journal of Economic Theory. 2018. 15. 2. 209-222
Foreign Direct Investment: Ownership Advantages, Firm Specific Factors, Survival and Performance
World Scientific 2019 ISBN:9789813238398
Foreign Direct Investment: Ownership Advantages, Firm Specific Factors, Survival and Performance
World Scientific 2019
The Japanese Environment on Linux
O'Reilly Associates Japan 2000
Standards for Appropriate Administrative Intervention
Printing Bureau, Ministry of Finance 1997
Durable mechanisms for bargaining with private information: Definition, existence, and characterization
1985
Lectures and oral presentations (13)：
Toward Application of Category Theory to Game Theory
(Spring Meeting at Hayama 2018 for Dynamic Economics 2018)
Chasing Diagrams to Equilibrium: A Speculative Application of Category Theory to Games
(2017 Edition of Hayama Meeting 2017)
You Can Help Develop Python -- and You Should!
(PyCon Pune 2017 2017)
Where We Came From, What's Special About Now, and Where We Might Go from Here
(PyCon Canada 2016 2016)
Imperfect Competition, Home Production, and Optimal Provision of Public Goods
(Further Development of Dynamic Economic Research 2016 Spring Edition of Hayama Meeting 2016)
1979 - 1985 Stanford University Graduate School Department of Economics Mathematical Economics
1976 - 1979 Ohio University Department of Mathematics
1976 - 1979 Ohio University Honors Tutorial College Department of Economics
Work history (5)：
2005/04 - 現在 University of Tsukuba Faculty of Information and Systems, Division of Policy and Planning Science Associate Professor
2003/03 - 2005/03 University of Tsukuba Institute of Socioeconomic Planning Associate Professor
1991/05 - 2003/02 University of Tsukuba Institute of Socioeconomic Planning Lecturer
1990/03 - 1991/03 日本学術振興会 特別招聘研究者
1985/07 - 1991/03 Ohio State University (Columbus, OH, USA) Assistant Professor of Economics
Committee career (2)：
2004 - 現在 THE JAPANESE ASSOCIATION OF ADMINISTRATIVE SCIENCE Associate Editor
2004 - 現在 経営行動科学学会 編集委員
Association Membership(s) (7)：
JAPANESE ECONOMIC ASSOCIATION
, THE JAPANESE ASSOCIATION OF ADMINISTRATIVE SCIENCE
, Association for Computing Machinery
, Society for the Promotion of Economic Theory
, Association of Japanese Business Studies
, American Economic Association
, Econometric Society
