This paper explores optimal environmental tax policy under which duopoly firms strategically choose the location of … of location of duopoly firms affects the welfare of the home country. We characterize the relationship between the … existence of asymmetric equilibrium in which either firm chooses relocation of its plant even if the duopoly firms are identical …

We consider a quantity-location duopoly game in a spatial discrimination model in which we assume that the delivered …

We analyze a model of a vertically differentiated duopoly with two regions. These two locations differ for the market …

. Social welfare is always higher in a duopoly if the cost of quality is low. For higher cost levels welfare is non …