Appeals to a Principle of Subsidiarity has become popular due to its aspirations to address the allocation or use of authority within a political order, typically those where authority is dispersed between a centre and various member units. However, considerations of subsidiarity will seldom...

The EU stands at a crucial economic juncture. Economic growth in Europe's mature economies has stagnated, with productivity and other indicators of economic vitality showing poor results. Public debt is alarmingly high in several countries, and the region faces new fiscal demands due to an...