firms (foreign) has superior technology. The government regulates the duopoly by levying a pollution tax to maximize … domestic welfare. We consider the potential implementation of three innovation agreements: cooperative research joint venture …

may be positive or negative, depending on foreign countries' trade position. -- innovation ; financial development ; R …

efficient technology even in the absence of taxation. When taxation is necessary for innovation, both types of taxes are … advanced abatement technology in a Cournot oligopoly. We examine multistage games where the government may intervene in order … technology. In the absence of economies of scope in the production of energy and abatement, the energy tax reduces pollution but …