1意思決定の硬直性に関する経済理論
Economics of rigidity in decision making

2地域間移動と経済効率
Allocative efficiency of geographical distribution

3合理的差別
Affirmative discrimination

4企業戦略としての製品耐久性
Strategically durable products

学術論文

• “Standardization and the Stability of Collusion” (with L. Lambertini and Poddar S.), Economics Letters, 58: pp.303-310, 1998.
• “Preemptive Search and R&D Clustering” (with J. H. Cardon), RAND Journal of Economics, 29: pp.324-338, 1998.
• “Optimal Punishments in Linear Duopoly Supergames with Product Differentiation” (with L. Lambertini), Zeitschrift fur Nationalokonomie (Journal of Economics), 69: pp.173-188, 1999.
• “Strategic Quality Decisions by Heterogeneously Informed Suppliers”, Australian Economic Papers, 38: pp.203-222, 1999.
• “Endogenous Co-Leadership when Demand Is Uncertain” (with M. Hirokawa), Australian Economic Papers, 39: pp.278-290, 2000.
• “Product Liability: Beyond Class Action”, Australian Economic Papers, 39: pp.442-451, 2000.
• “The Value of Information in Oligopoly with Demand Uncertainty”, Zeitschrift fur Nationalokonomie (Journal of Economics), 73: pp.1-23, 2001.
• “Strategic Choice of Quantity Stickiness and Stackelberg Leadership” (with M. Hirokawa), Bulletin of Economic Research, 53 (2001), pp.19-34.
• “Marginal Costs and Collusive Sustainability” (with L. Lambertini), Economics Letters, 72: pp.117-120, 2001.
• “On Optimal Privatisation” (with M. Wen), Rivista di Politica Economica, 91(4-5): pp.203-26, 2001.
• “Excess Capacity Investment: Public versus Private Firms” (with M. Wen), Economic Record, 77: pp.283-290, 2001.
• “Endogenously Asynchronous Entries into an Uncertain Industry” (with M. Hirokawa), Journal of Economics and Management Strategy, 10: pp.435-461, 2001.
• “Non-Negative Quantity Constraint and the Duration of Punishment” (with L. Lambertini), Japanese Economic Review, 53: pp.77-93, 2002.
• “Research Joint Ventures, Product Differentiation, and Price Collusion” (with L. Lambertini and S. Poddar), International Journal of Industrial Organization, 20: pp.829-54, 2002.
• “The strategic benefit from advance production” (with S. Poddar), European Journal of Political Economy, 18: pp.579-595, 2002.
• “RJVs in Product Innovation and Cartel Stability” (with L. Lambertini and S. Poddar), Review of Economic Design, 7: pp.465-477, 2003.
• “Price versus Quantity Revisited” (with L. Lambertini and S. Poddar), Economia Politica, 20: pp.355-370, 2003.
• “Strategic Investment” (with S. Poddar),P. Bianchi and L. Lambertini (eds.), Technology, Information and Market Dynamics, Topics in Advanced Industrial Organization, Elgar: pp.41-71, 2003.
• “R&D and Information Sharing”,P. Bianchi and L. Lambertini (eds.), Technology, Information and Market Dynamics, Topics in Advanced Industrial Organization, Elgar: pp.177-199, 2003.
• “On Optimal Privatisation” (with M. Wen), M. Baldassarri and L. Lambertini (eds.), Antitrust, Regulation and Competition, Palgrave Macmillan: pp.193-216, 2003.
• “Mergers, Corporate Financing, and Managerial Incentives in R&D Intensive Industries” (with J. H. Cardon),『社会科学研究』55(3·4): pp.37-54, 2004.
• “Effects of ‘Anti-competitive’ Mergers in R&D Intensive Industries” (with J. H. Cardon), Problems and Perspectives in Management, 3: pp.5-14, 2004.
• “Brand Names: Markets for Envy and Prestige” (with G. Hinnebusch),『社会科学研究』56(3·4): pp.89-102, 2005.
• “Efficiency of Joint Enterprises with Internal Bargaining The economics of Innovation” (with Lambertini, L., Poddar, S.), Incentives, Cooperation, and R&D Policy, chap7: pp.129-141, Emerald Group Publishing, 2008．
• 『社会科学研究』第62巻第2号, 2011年2月.
• “Infinite horizon oligopoly with asynchronous moves: Cournot-Bertrand reversal." Asia-Pacific Journal of Accounting & Economics 23.3 (2016): 327-341.

学術書

• 『統計は暴走する』中公新書ラクレ, 2017