The production of high-quality goods is often viewed as a precondition for export success and economic development. We provide the first evidence that countries' import tariffs affect the rate at which they upgrade product quality. Our analysis uses highly disaggregated data covering exports...

We show that supply-side financial shocks have a large impact on firms' investment. We do this by developing a new methodology to separate firm-borrowing shocks from bank supply shocks using a vast sample of matched bank-firm lending data. We decompose loan movements in Japan for the period 1990...

Large exporters are simultaneously large importers. In this paper, we show that this pattern is key to understanding low aggregate exchange rate pass-through as well as the variation in pass-through across exporters. First, we develop a theoretical framework that combines variable markups due to...

Large exporters are simultaneously large importers. In this paper, we show that this pattern is key to understanding low aggregate exchange rate pass-through as well as the variation in pass-through across exporters. First, we develop a theoretical framework that combines variable markups due to...

The practice of sourcing service inputs from overseas suppliers has been growing in response to new technologies that have made it possible to trade in some business and computing services that were previously considered non-tradable. This paper estimates the effects of offshoring on...

This paper assesses the effects of reducing tariffs under the Doha Round on market access for developing countries. It shows that for many developing countries actual preferential access is less generous than it appears because of low product coverage or complex rules of origin. Thus, lowering...

The purpose of this paper is to analyse whether specialisation has increased in European Union countries, and to determine whether specialisation patterns are consistent with trade theories. I present evidence of increasing specialisation in European Union countries between 1968 and 1990. I...

We show in the framework of a new economic geography model that when labor is heterogenous and productivity depends on the quality of the match between job and worker, trade liberalization may lead to industrial agglomeration and inter-industry trade. The agglomeration force is the improvement...