We study optimal pollution abatement under a mixed oligopoly game when firms engage in emissions-reducing R&D that is … imperfectly appropriable. The regulator uses a tax to curb emissions. Results show that in a mixed oligopoly, the public firm has … private duopolies, privatization leads to reductions in R&D and output, but to an increase in overall emissions, so …

. -- offshoring : import competition ; wage bargaining ; oligopoly ; redistribution …

firms compete in an international Cournot oligopoly, and in which countries use strategic trade policy. We find that firms …

. We apply our model to endogenous merger formation in an international oligopoly, and show that the equilibrium market …