The European Union and the United States offer, simultaneously, preferential market access to exports of a group of African countries. Although similar regarding the extent of preferences for apparel, a key sector for least developed countries, these agreements differ as regards rules of origin...

Few policy issues in Brussels and Washington DC are met with such a compact unity across political boundaries as the idea of deepened transatlantic economic integration. Twenty years after the fall of the Berlin Wall, the support for transatlantic economic co-operation remains strong. The...

We show that in a fully integrated economy, in which there is free mobility of goods and factors, each member’s share of total output will equal its shares of total stocks of productive factors (i.e., physical and human capital). We label this result the equal-share relationship. This...

Ten years ago, the global financial crisis started to unwind in the USA and triggered the greatest recession since World War II. Although the crisis of 2007-08 was caused in the USA, their economy was not hit so hard in the Great Recession of 2009 as in Europe, and in particular in the Euro...

Costs to switching suppliers can affect prices by discouraging buyer movements from high to low cost sellers. This paper uses confidential U.S. Customs data on U.S. importers and their Chinese exporters to investigate these costs. I find considerable barriers to supply chain adjustments: 45% of...