Sub-national constitutional politics: contesting or complementing, replicating or innovating, traditional constitutionalism?

This special issue of Perspectives on Federalism collects papers mostly presented at the General Conference of the European Consortium of Political Research in September 2014. The issue contains five papers dealing with the role, the status, the dynamics, and the functions of sub-national constitutional politics and sub-national constitutionalism in a number of member states of the EU as well as in a comparative, non-EU perspective. Even though the papers take different perspectives on the topic at hand, they all engage with the contribution sub-national constitutions can make to democracy and the nationstate within as well as outside of Europe