The tax competition for mobile capital, in particular the reluctance of small countries to agree on measures of tax coordination, has ongoing political and economic fallouts within Europe. We analyse the effects of introducing a two tier structure of capital taxation, where the asymmetric member...

Despite the importance of the Bologna process for the mobility of students, and the further mobility of graduates, as well as for peace, growth and welfare in that area, nothing has been decided so far for the financing of internationally mobile students, so that the burden of that financing,...

In the wake of the euro area crisis, the debate on instruments to deepen economic integration among its members has intensified, among others putting forward a fiscal stabilization capacity for EMU members. Contributions made so far to further this idea have mostly concentrated on the...

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....

This paper investigates the behavior of rent-seeking politicians in an environment of increasing economic integration. The focus of the paper is on the implications of globalization-induced political yardstick competition for constitutional design with a view to the current discussion in the...

Although decision processes at the EU level are highly complex and often require unanimity, explicit side payments among member states are unknown. However, logrolling and redistributive policies are substitutes. This paper considers the EU regional policy as a substitute for explicit side...

The vast majority of federations lack exit clauses. Existing theoretical explanations of this stylized fact focus on issues of credible commitment, signaling, and the risk of strategic exploitation. However, such accounts are unable to explain the adoption by the European Union (EU) of Article...

A major theory from social psychology claims that external threats can strengthen group identities and cooperation. This paper exploits the Russian invasion in Ukraine 2014 as a sudden increase in the perceived military threat for eastern European Union member states, in particular for the...

The paper analyses theoretically what role fiscal councils could play and surveys empirically the activities of existing councils. Case studies of the Swedish Fiscal Policy Council and the UK Office for Budget Responsibility are done. It is concluded that fiscal councils should be advisory,...