Should a subset of member states of a federation be allowed to form a sub-union on some policy issue? When centralization is not politically feasible, allowing an enhanced cooperation agreement among a subset of countries permits the latter to gain benefits which would otherwise be lost....

Drawing on recent work on the creation and breakup of countries, this paper examines the impact of economic and political integration on the vertical government structure. It argues that by increasing the market size and the benefits from the decentralized provision of public goods, integration...

This paper analyzes developmental trajectories in the EU. In doing so, it diagnoses economic polarization on two different levels: for one, we observe a divergence of average incomes across EU countries as a persistent empirical feature associated with European integration. For another, European...

In a recent article, Caporaso and Tarrow have argued that the jurisprudence of the European Court of Justice (ECJ) is increasingly moving in a social policy direction that will ultimately put European politics on a “Polanyian” course. We take issue with their claim and distinguish three...

This paper compares the economic integration processes of the European Union and the East Asian nations and comments on the possible reciprocal lessons, if any, that can be drawn in order to smooth the future paths of the two groups. On the EU side, institutions, structural policies, and the...