We use a panel data on manufacturing plants in Colombia to estimate the model and evaluate its predictions regarding a counterfactual decrease in tariffs.

We study a production network where quality choices are interconnected across firms. High-quality firms are skill intensive and trade more with other high-quality firms. Using data from Turkish firms, we document strong assortative matching of skills in the production network. A firm-specific...

In this paper we use micro data on both trade and production for a sample of large Chinese manufacturing firms in the footwear industry from 2002-2006 to estimate an empirical model of export demand, pricing, and market participation by destination market. We use the model to construct indexes...

In a stylized model, firms differentiate their products to escape import com- petition. Facing a nested CES demand, each firm chooses between a nest with competitors and its own nest under higher costs. The profit from differentiation is an inverted U-shaped function of firm productivity. It...

The literature on the correlation between exports and economic development runs deep into the history of economic thought and permeates policy debates. This paper studies the microeconomic structure of export growth in Costa Rica, with special emphasis on the extensive margin of trade,...

We study the gains from trade in a model with endogenously variable markups. We show that the pro-competitive gains from trade are large if the economy is characterized by (i) extensive misallocation, i.e., large inefficiencies associated with markups, and (ii) a weak pattern of cross-country...