The analysis of business cycle synchronization levels has become a key point in the discussion of the processes of international economic integration. Economists show a particular interest in analyzing the frequency of processes of business cycle convergence and divergence (decoupling) in the...

This paper studies the productivity effects of integration deepening. The identification strategy exploits the 1995 European Union (EU) enlargement, when all candidate countries joined the Single Market but one - Norway - did not join the EU. Our synthetic difference-in-differences estimates on...

The European Union (EU) is one of the most successful integration arrangements in the world. However, the disintegration in Europe through Brexit is puzzling. This article aims to clarify this dilemma by addressing the following questions: Was the former French President, de Gaulle, right that...