Researcher Database

（Last updated : 2024-03-11 12:08:28）

OHKAWA Takao

Department / Course College of Economics Department of Economics

Title / Position Professor

Other Affiliations
1.	Graduate School of Economics

Academic background
1.	2008/01 Degree Acquisition	│ Kwansei Gakuin University Ph.D. in Economics
2.	1989/04～1993/03	Doctoral Program (2nd Semester) │ Industrial Organization Theory │ Graduate School, Division of Economics │ Kobe University │ Accomplished credits for doctoral program
3.	1987/04～1989/03	Doctoral Program (1st Semester) │ Kobe University │ Completed Master of Economics
4.	1983/04～1987/03	Faculty of Economics │ Kwansei Gakuin University

Research activities
1.		Japan Association for Applied Economics
2.		Japanese Economic Association
3.		The Japan Society of International Economics

Subject of research
1.	Study on industrial policy
2.	Theoretical or statistical analysis of R&D activity

Research summary
Analysis of Public Policy in Imperfectly Competitive Markets ① Entry/exit decisions under the asymmetric Cournot oligopoly and the policy to be employed. ② The timing of corporate actions under the international oligopoly and the timing of announcement of the trade policy

Present specialized field
General Theory of Economics (Keyword：Industrial Organization)

Papers
1.	2024/01	Optimal Degree of Interagency Coordination of Subsidy and Tariff Policies │ International Review of Economics and Finances │ 89,pp.327-336 (Co-authored)
2.	2024/01	The Optimal Specific or Ad Valorem Tax When the Other Tax Is Exogenously Imposed in a Free-entry Cournot Oligopoly Market │ Bulletin of Economic Research │ 76 (1),pp.251-266 (Co-authored)
3.	2023/09	Edgeworth’s Taxation Paradox When Firms Engage in Cost-reducing Investment │ Scottish Journal of Political Economy │ 70 (4),pp.391-397 (Co-authored)
4.	2022/08	Optimal partial privatization in an endogenous timing game: A mixed oligopoly approach │ Journal of Economics │ 136 (3),pp.227-250 (Co-authored)
5.	2022/05	Optimal Taxation in a Free-entry Cournot Oligopoly: The Average Cost Function Approach │ Canadian Journal of Economics │ 55 (2),pp.1166-1192 (Co-authored)
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Academic conference presentation
1.	2023/12/10	Third firm's location in Hotelling line with quality (presented by Akio Kawasaki) (Annual Meeting of Applied Regional Scicence Conference)
2.	2018/03/24	Endogenous timing game of mixed duopoly with partial foreign ownership; increasing marginal costs (presented by Akio Kawasaki) (Third International Workshop on Mixed Oligopolies)
3.	2017/10/22	Free Entry and Social Inefficiency under Vertical Oligopoly: Revisited(presented by Hiroshi Kurata) (the 76th Annual Meeting,The Japan Society of International Economics)
4.	2015/05/29	Firm Location and Social Inefficiency in Non-Traded Goods Industry (presented by Hiroshi Kurata) (Canadian Economic Association Annual Conference)
5.	2013/06/22	Team Competition and Competition in Team (presented by Akio Kawasaki) (2013 Spring Meeting, Japanese Economic Association)
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researchmap Researcher code
1000172573