By using alternative intra-industry trade models (1. - New goods cannot be introduced into the economy; 2. - The possibility for a set of capital goods available in the economy to vary; the models consider the existence of intersectoral linkages), I show by means of Applied General Equilibrium...

By using alternative intra-industry trade models (1. - New goods cannot be introduced into the economy; 2. - The possibility for a set of capital goods available in the economy to vary; the models consider the existence of intersectoral linkages), I show by means of Applied General Equilibrium...

We develop a model with endogeneity in key features of industrial structure linked to heterogeneous cost structures under Cournot competition. We use the model to explore issues related to cross-country differences in industry structure and the impact of globalization on markups and pricing,...

We develop a two-country model of international trade featuring non-homothetic preferences and income inequality, generating a price schedule where cheap necessities coexist with expensive luxury goods. A central mechanism driving price differences is firm's ability to shift fixed costs between...

Recent trade agreements have shifted their focus to non-tariff barriers such as regulations and product standards, which have been traditionally treated as pure domestic policies. The imposition of such standards reallocates production from small to large, high quality firms. We model...

With non-homothetic preferences, a monopolistic competition equilibrium is inefficient in the way inputs are allocated towards production. This paper quantifies a gains from trade component that is present only when reallocation is properly measured in a setting with heterogeneous firms that...

This paper studies the distributional costs to US consumers of country-specific tariffs. By linking detailed household purchase records with a barcode-specific country-of-origin, I estimate a demand model with both detailed consumer heterogeneity and rich import substitution patterns in the face...

This paper examines social welfare effects of antitrust regulation in the presence of strategic trade policy within a reciprocal market model. Using a simple two-country trade model, we show that the enforcement of antitrust policy in the domestic market unambiguously improves the domestic...

This paper studies how cross-sector strategic trade policy affects wages, country-wide profits, and welfare. I develop a simple model of two-country continuum-of-sectors general oligopolistic equilibrium. Demands are linear and sectors involve one domestic firm competing on quantity with its...