On Political Union in Europe: The changing landscape of decisionmaking and political accountability. CEPS Essay No. 4, 21 February 2013

This essay discusses how recent developments have modified the existing allocation of tasks between the EU and national levels and the legitimising mechanisms in decision-making by the EU institutions. It examines in turn the increasing differentiation emerging in member states’ participation in EU policies and institutions, the changing configuration of executive powers and its relationship to the community method, the criteria governing the transfer of economic powers from the member states to the Union and the emerging democratic accountability and legitimising mechanisms before both the European and the national parliaments. Some main implications for the future of European institutions are summarised in the conclusions.

The European Economic Community's Third Enlargement. Jean Monnet/Robert Schuman Paper Series Vol. 12 No. 6, June 2012

The European Economic Community's third enlargement round brought up a series of tensions between member states, which would require a great amount of time and effort to be solved. Bigger issues, such as the British contribution, the community budget and the Common Agriculture Policy reforms, are going to be at the centre of EEC's agenda in the 1970-80's, and ultimately, British and French national interests on these matters will prevail. The basic argument of this article is that member states used the prospect of enlargement to achieve particular policy goals, such as improvements in decisionmaking procedures and budget reform, and only after those accomplishments, member states agreed on concluding the third enlargement.

The new European Parliament: Workable but impaired? CEPS Commentary, 27 June 2014

The ongoing selection of the next President of the European Commission has underscored the growing importance of the European Parliament in EU decisionmaking and in promoting democratic legitimacy at EU level. Strikingly, the new Parliament will be more Eurosceptical, radical and fragmented than ever before, which, among other things, will constrain the building of majorities to pass legislation and adopt decisions. The close relationship between the outcome of the EP elections and the governability of the EP should prompt a serious debate on the matter.