Associate Professorship in Constitutional and Administrative Law including Public Law in an International Context
He studied law and economics at the Universities of Bayreuth, Sheffield and Marburg. In 2001, he was admitted to the degree of Master of Laws in International, European and Commercial Law of the University of Sheffield, and in 2008 to the degree of Doctor iuris (Ph.D. equivalent) of the Eberhard Karls University Tübingen, School of Law. He is also a fully qualified German lawyer.
His research interests and advisory experiences comprise constitutional law, European Union Law, public international and international economic law, especially international investment law, international arbitration and dispute settlement; and comparative public law, especially law of transition countries.
Steffen is a frequent speaker at conferences and seminars on European and public international law. He has authored several publications in English, German and Russian.