Among a wider public, global market integration is often taken for granted. Products offered in local stores typically originate from all over the world. Goods may also have crossed borders numerous times during the production process. Online marketplaces, such as eBay, facilitate effortless...

In 1999, eleven European countries formed the Economic and Monetary Union (EMU); they abandoned their national currencies and adopted a new common currency, the euro. Several recent papers argue that the introduction of the euro has led (by itself) to a sizable and statistically significant...