The aim of this paper is to show how and to what extent short-run differentiation through closer cooperation within the European Union can actually be made compatible with the objective of long-run unity. This question is addressed in a framework for analysis based on public goods theory and...

A world of risks and uncertainties can also be a world of opportunities. How and how quickly the EU adapts to the socio-political, economic, energy and climate transitions at hand, and how it responds to geopolitical shifts and shocks, will determine whether it can sustain its role and standing...

A world of risks and uncertainties can also be a world of opportunities. How and how quickly the EU adapts to the socio-political, economic, energy and climate transitions at hand, and how it responds to geopolitical shifts and shocks, will determine whether it can sustain its role and standing...