fixed offshoring costs. In the skill-abundant country, high-productivity firms offshore a larger range of labor …-intensive inputs to the labor-abundant countries than low-productivity firms. Differently from the traditional versions of factor …- proportions trade theory, Heckscher-Ohlin forces operate at the within-industry level, leading to endogenous variation in skill …

This paper explores how reductions in tariffs on imported inputs and final goods affect firm productivity by exploiting … importantly, unlike previous findings, reductions in output tariffs have a greater effect on productivity improvement compared …

There has been great focus in the recent trade theory literature on the introduction of firm heterogeneity into trade …