Research theme for competitive and other funds (19):
2018 - 2023 A Theoretical Study on International Oligopoly and Foreign Direct Investment under Foreign Exchange Risk
2020 - 2023 関税の種類と税率選択時の政府の目的との内生的決定
2017 - 2020 Trade and Industrial Policies under intra-governmental and inter-governmental competition
2015 - 2019 Formation of Common Subjective Probability, and "Knowing What to Do without Exchanging Words": Theory and Experiment of Limited Rationality
2015 - 2018 A Theoretical Analysis on Procurement of Parts and Oligopolistic Competiton of Multinatioonal firms under Foreign Exchange and Oversea Production Cost Uncertainty
2015 - 2018 Policies in service industries with firm location
2015 - 2018 Optimal Education Policy on Hierarchical Education System: A Theoretical Analysis
2012 - 2015 Theoretical analysis of governments competition for locating firms in the intermediate run
2011 - 2014 The effects of the timing of policy implementation on an economy
2010 - 2012 A Theoretical and Empirical Study on Financial Structure, CorporateControl and Oligopolistic Market Competition
2008 - 2011 How does the risk preference affect the industrial organization of banking?
2008 - 2010 The Effect of Industrial Policy on Macroeconomic Performance
2008 - 2010 Theoretical analyses on the firms' global location and/or organization choice behavior and the trade and industrial policies of the government
2007 - 2009 An Theoretical Analysis on the Effects of Organization and Corporate Governance Modes of Firms on Oligopolistic Competition
2007 - 2009 Comprehensive Studies on Technological Relatedness and Business R & D Strategies
2007 - 2008 An Industrial Organizational Study about the Role That the Public and Private Financial Institutions Should Play
2005 - 2007 Theoretical analysis of the government compensating industrial and public policies in the enlargement process of trade liberalization
1999 - 2002 実験による、情報開示と投資家の情報処理能力が資産価格形成に果たす役割の研究
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Papers (19):
Masayuki Hayashibara, Takao Ohkawa, Ryoichi Nomura, and Makoto Okamura. Optimal Degree of Interagency Coordination of Subsidy and Tariff Policies. International Review of Economics and Finances. 2024. 89. 327-336
Kojun Hamada, Takao Ohkawa, and Makoto Okamura. 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. 2023. Forthcoming
Kojun Hamada, Takao Ohkawa, and Makoto Okamura. Optimal Taxation in a Free-entry Cournot Oligopoly: The Average Cost Function Approach. Canadian Journal of Economics. 2022. 55. 2. 1166-1192
垂直的寡占モデルの経済学的含意. 立命館大学食科学研究. 2021. 5. 97-102
Hiroshi Kurata, Takao Ohkawa, and Makoto Okamura. A Higher-Cost Region Excessively Attracts Firms. The Journal of International Trade & Economic Development. 2021. 30. 1. 125-137
Optimal partial privatization in an endogenous timing game(presented by Akio Kawasaki)
(2020 Autumn Meeting, Japanese Economic Association 2020)
Endogenous timing game of mixed duopoly with partial foreign ownership; increasing marginal costs (presented by Akio Kawasaki)
(Third International Workshop on Mixed Oligopolies 2018)
Free Entry and Social Inefficiency under Vertical Oligopoly: Revisited(presented by Hiroshi Kurata)
(the 76th Annual Meeting,The Japan Society of International Economics 2017)
Firm Location and Social Inefficiency in Non-Traded Goods Industry (presented by Hiroshi Kurata)
(Canadian Economic Association Annual Conference 2015)
Team Competition and Competition in Team (presented by Akio Kawasaki)
(2013 Spring Meeting, Japanese Economic Association 2013)
査読雑誌のレフリー(Keio Economic Review, International Journal of Industrial Organization, Japanese Economic Review, Journal of Economics, Journal of International Economics, Review of International Economics, etc.)
1997 -
Education (3):
1989 - 1993 Kobe University Graduate School, Division of Economics Industrial Organization Theory
1987 - 1989 Kobe University
1983 - 1987 Kwansei Gakuin University Faculty of Economics
Professional career (2):
Ph.D. in Economics (Kwansei Gakuin University)
Master of Economics (Kobe University)
Association Membership(s) (3):
Japanese Economic Association
, Japan Association for Applied Economics
, The Japan Society of International Economics