We analyze a simple oligopoly model where firms can engage in cost-reducing R&D. We compare two R&D regimes, that is, R&D competition and R&D cooperation where firms can enter in a Research Joint Venture (RJV). We introduce coordination costs for the RJV and examine how these affect the...

We examine the role that product differentiation can play in the design of environmental policy under full commitment and no commitment on the part of the environmental regulator. We consider a setting with two firms selling a differentiated product which generates pollution through emissions....

We analyze a simple oligopoly model where firms can engage in cost-reducing Ramp;D. We compare two Ramp;D regimes: Ramp;D competition and Ramp;D cooperation where firms can enter in a Research Joint Venture (RJV). We introduce coordination costs for the RJV and examine how these affect the...

We examine research and development (R&D) policies when a national firm forms an R&D alliance with a foreign competitor. Firms differ in their R&D capabilities, and adopt a profit-sharing rule when R&D decisions are coordinated. National R&D tax/subsidy policies are set independently or...