He holds a PhD in Law, a Master’s in Legal Philosophy, and a Master’s in Public Law, all from the University Panthéon-Assas Paris 2, France, as well as a Law Degree from the Aristotle University of Thessaloniki, Greece. One of his books, written with Antoine Garapon, Juger en Amérique et en France. Culture juridique française et common law, has won two awards, has been translated into two international languages, and is widely considered to be a book of reference in comparative legal and political cultures.