We set up a model of generalised oligopoly where two countries of different size compete for an exogenous, but variable …

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 … certain conditions, the optimal pollution tax is positive; otherwise, the tax reverts to a subsidy. Comparing mixed and …

advanced abatement technology in a Cournot oligopoly. We examine multistage games where the government may intervene in order … efficient technology even in the absence of taxation. When taxation is necessary for innovation, both types of taxes are … effective. However, the energy tax outperforms the emission tax in terms of innovation incentives …

” theory, which indicates that increases in firms' export size change the buyer's and seller's preferences over currency …

This paper analyzes persuasive advertising and pricing in oligopoly if firms sell differentiated products and consumers …

This paper presents a new model of oligopoly in general equilibrium and explores its implications for positive and …