"Constitutional Dynamics and Partisan Conflict: A Comparative Assessment of Multi-level Systems in Europe"

publication-status: Publishedtypes: ArticleThe case studies revealed that the constitutional nature of a multi-level system indeed shapes its modes of day-to-day intergovernmental coordination and, with it, the way competences are (re)allocated in the longer term. Both in federal arrangements and in confederations, the ‘subunits’ – whose status is constitutionally protected – could more easily defend their decision-making capacity within their areas of jurisdiction because they can veto changes in the allocation of competences, an advantage lower-level governments in regionalized systems do not enjoy. Similarly, in federal and confederal systems day-to-day interaction in Inter Governmental Relations (IGR) predominantly took place in multilateral structures, while in regionalized systems bilateralism was more pronounced. The relative influence of party-political (in)congruence on IGR, in contrast, was more varied than theoretically expected