We assess the business cycle synchronization features of aggregate output in the 27 EU countries using annual data for the period 1970-2009. In particular, we compute measures of synchronisation for private consumption, government spending, gross fixed capital formation, exports and imports. Our...

The fifth enlargement of the EU has now brought together twenty five countries, a massive success. But success has its price: twenty-five countries do not cooperate as six used to. The result is a general impression that the undertaking is being diluted and that national interests prevail over...