History -- West european economic integration since 1950 (Nicholas Crafts) -- The history of European Economic and Monetary Union (Harold James) -- History of economic thought and policy-making at the European Commission (Ivo Maes) -- The single market and the euro -- The economics of the single...

The capacity to sustain policies over time and the capacity to adjust policies in the face of changing circumstances are two desirable properties of policymaking systems. The veto player approach has suggested that polities with more veto players will have the capacity to sustain policies at the...