Ferreira, Fernanda A.2014-06-302014-06-302012978-0-7354-1091-6http://hdl.handle.net/10400.22/4598This paper analyses the effects of tariffs on an international economy with a monopolistic sector with two firms, located in two countries, each one producing a homogeneous good for both home consumption and export to the other identical country. We consider a game among governments and firms. First, the government imposes a tariff on imports and then we consider the two types of moving: simultaneous (Cournot-type model) and sequential (Stackelberg-type model) decisions by the firms. We also compare the results obtained in each model.engIndustrial organizationStackelberg modelInternational duoplolyTariffconference object10.1063/1.4756354