We use micro data collected at the border and at retailers to characterize the effects brought by recent changes in US trade policy - particularly the tariffs placed on imports from China - on importers, consumers, and exporters. We start by documenting that the tariffs were almost fully passed...

The authors empirically characterize the mechanics of trade adjustment during the Argentine crisis using detailed firm-level customs data covering the universe of import transactions made during 1996-2008. Their main findings are as follows: First, the extensive margin defined as the entry and...