This paper studies the effects of endogenous firm-level market power in input and product markets on equilibrium prices and wages as well as the gains from trade using a general equilibrium model with heterogeneous firms. Firm-level prices and wages are functions of two endogenous distortions:...

We present a model of vertical product differentiation and exit where a domestic and a foreign firm face fixed setup costs and quality-dependent costs of production and compete in quality and price in the domestic market. Quality-dependent costs are quadratic in qualities, but independent of the...

This paper examines the strategic role of advertising subsidies in a third-country trade model in which two firms located in different countries export their products to a third country (Brander and Spencer (1985)). We first develop a basic model of advertising in oligopolistic industries in...

This paper extends the model of Brander and Spencer (1985) to study whether the simultaneous elimination of export subsidies is feasible. It is shown that the incentive for subsidizing exports to reoccur will exist when all subsidizing countries are forced to withdraw their subsidies on exports...

When Northern firms undertake FDI in the South, the superior technology they bring to their Southern operations spills over to Southern firms. Technology spillovers accompanied by FDI often enable Southern firms to enhance their product quality. This paper explores a model that incorporates...

The recent extensive study of vertical product differentiation models has allowed for the analysis of international trade issues in the presence of country asymmetries in terms of product qualities, technology, costs, market size and income. In the presence of such asymmetries, national...