Manfred Elsig is professor at the World Trade Institute, University of Bern. His research focuses on international political economy and international institutions. He is a co-founder of the Design of Trade Agreement database (DESTA) and the co-editor of the journal 'World Trade Review (CUP/WTO)'. Recent publications include: 'The Concept Design of a Twenty-First Century Preferential Trade Agreement' (CUP, 2024). Rodrigo Polanco is a Senior Lecturer, Researcher, and Academic Coordinator at the World Trade Institute, University of Bern, a Legal Adviser at the Swiss Institute of Comparative Law, and a Visiting Professor at the University of Chile. He has published extensively on investment, trade, tax, and environmental law with leading international academic publishers and journals. Andrew Lugg is an Assistant Professor at the University of Nevada, Las Vegas. His research focuses on international political economy and international organizations. His work has appeared in academic journals including International Studies Quarterly, Review of International Organizations, Journal of Conflict Resolution, and Journal of International Economic Law.