Studies of second-best environmental regulation of identical polluting agents have invariably ignored potentially welfare-improving asymmetric regulation by imposing equal regulatory treatment of identical firms at the outset. Yet, cost asymmetry between oligopoly firms may well give rise to...

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...