We consider a two-period duopoly characterized by a one-way spillover structure in process R&D and a very broad specification of product market competition. We show that a priori identical firms always engage in different levels of R&D, at equilibrium, thus giving rise to an innovator/imitator...

In the standard two-stage framework of R&D/product market competition, this paper provides a performance comparison between monopoly and the cartelized research joint venture, using two well-known models based on different versions of the R&D spillover process. According to the model with a...

This paper deals with a general version of a two-stage model of R&D and product market competition. We provide a thorough generalization of previous results on the comparative performance of noncooperative and cooperative R&D, dispensing in particular with ex-post firm symmetry and linear demand...