exports that are puzzling for standard trade models. First, given the change in relative prices, exports tend to grow …

We build a micro-founded two-country dynamic general equilibrium model in which trade responds more to a cut in tariffs … in the long run than in the short run. The model introduces a time element to the fixed-variable cost trade-off in a … heterogeneous producer trade model. Thus, the dynamics of aggregate trade adjustment arise from producer-level decisions to invest …

document two main features of exports that are puzzling for standard trade models. First, given the change in relative prices …

This paper studies the role of international trade and the export participation decisions of establishments for firm …

We present, extend and estimate a model of international trade with firm heterogeneity in the tradition of Melitz (2003 … prices, productivity levels and markups as functions of openness to trade at a sectoral level. The theory lends itself … naturally to a difference in differences estimation, with international differences in trade openness at the sector level …

We present, extend and estimate a model of international trade with firm heterogeneity in the tradition of Melitz (2003 … prices, productivity levels and markups as functions of openness to trade at a sectoral level. The theory lends itself … naturally to a difference in differences estimation, with international differences in trade openness at the sector level …

We present, extend and estimate a model of international trade with firm heterogeneity in the tradition of Melitz (2003 … prices, productivity levels and markups as functions of openness to trade at a sectoral level. The theory lends itself … naturally to a difference in differences estimation, with international differences in trade openness at the sector level …

In this paper, I investigate welfare gains associated with trade induced intra-firm adjustments of multi-product firms …) product innovation, ii) investments in the degree of product differentiation, and iii) process innovation. Trade integration …