Gralf-Peter CalliessGralf-Peter Calliess (LLB, PhD Göttingen, Habilitation Frankfurt) holds the Chair in Private Law, Comparative and International Economic Law, University of Bremen Faculty of Law. Professor Calliess is Director of the A4 Project ('New Forms of Legal Certainty in Globalized Exchange Processes') at the Collaborative Research Centre 'Transformations of the State'. Read More Read Less