The state is one of the major institutions in modern industrial societies which have an enduring influence on societal development. Since the latter part of the 20th century developments have pointed to a far-reaching transformation of the modern nation state in the OECD world (Organisation for...

The DFG research group, "Overlapping Spheres of Authority and Interface Conflicts in the Global Order" (OSAIC), focuses on the rise of interface conflicts within and across overlapping spheres of authority. The increased institutional production of norms in the international realm leads to both...