We examine the role of trade policy uncertainty in shaping the import decisions of firms. If the adoption of a new input requires a sunk cost investment, then the prospect of price increases in that input, e.g. due to trade barriers, reduces the adoption of that input (a substitution effect) and...

We examine the role of trade policy uncertainty in shaping the import decisions of firms. If the adoption of a new input requires a sunk cost investment, then the prospect of price increases in that input, e.g. due to trade barriers, reduces the adoption of that input (a substitution effect) and...

In this paper we claim that, in the WTO Appellate Body (AB)'s ruling in US — Countervailing Measures (China), the AB decision has not put in question the practice of imposing countervailing duties (CVDs). While the US has formally “lost” the case, a change in the procedures and tests used...

In this paper we focus on the changes in internal migration flows triggered by China's 2001 entry into the World Trade Organization (WTO). We use a difference-in-difference empirical specification based on variation across Chinese prefectures before and after 2001. We relate changes in internal...

In this paper we claim that, in the WTO Appellate Body (AB)'s ruling in US-Countervailing Measures (China), the AB decision has essentially left unchanged the practice of imposing countervailing duties (CVDs) on environmental goods. While the US has formally “lost” the case, a change in the...

We analyze the effect of China's integration into the world economy on workers in the country and show that one important channel of impact has been internal migration. Specifically, we study the changes in internal migration rates triggered by the reduction in trade policy uncertainty faced by...