Today, Europe is facing a political crisis because it has not solved a double dilemma. The first one is institutional and concerns the frontiers of the Union and thus the number of potential regions. The second one is economic, and makes it necessary to choose between, on the one hand, the need...

Global trade has been exceptionally weak over the past four years. While global trade grew at approximately twice the rate of GDP prior to the Great Recession, the ratio of global trade to GDP growth has declined to about unity since 2012. This paper assesses to what extent the change in the...

In this article, we examine the dynamics of Global Value Chains (GVCs) since the 2000s. Did it show a marked expansion up to the Great Recession and did GVCs begin a downturn in the 2010s? To better understand the evolution of GVCs at the world level, we use very detailed trade data for 2000 to...