Klaus Mathis is full professor of Public Law, Law of the Sustainable Economy, and Philosophy of Law at the University of Lucerne. He is the co-founder of the Center for Law and Sustainability (CLS) and Director for the Institute for Research in the Fundaments of Law - lucernaiuris. His particular fields of expertise are Swiss Constitutional Law, Law and Economics, Law of Sustainable Development, and Philosophy of Law. Avishalom Tor is Professor of Law and Director of the Notre Dame Research Program on Law and Market Behavior (ND LAMB). His particular fields of expertise are Behavioural and Experimental law and Economics, Antitrust Law, and Behavioural Decision Research.