the private firm and one where foreign shareholders completely own it. In the domestic mixed duopoly, BBPD is irrelevant … from the viewpoint of social welfare. This is because poaching does not occur. In the international mixed duopoly, BBPD …

We investigate the possibility of using public firms to regulate polluting emissions in a Cournot oligopoly where …

advanced abatement technology in a Cournot oligopoly. We examine multistage games where the government may intervene in order …

We compare a Bertrand with a Cournot duopoly in a setting where production is polluting and exploits natural resources …

, profits, and overall welfare in a price regulated duopoly with exogenous symmetric locations. In contrast to other studies on …, a mixed duopoly outperforms both a private and a public duopoly due to an equilibrium price below (above) the price of … the private (public) duopoly. This medium price discourages overprovision of quality of the less efficient hospital and …