Justin Lindeboom is Assistant Professor of European Law at the University of Groningen. His research focuses on EU constitutional law, philosophy of law, EU and global competition law, and EU internal market law. Justin has held visiting positions at the Max Planck Institute for Comparative Law and International Law; the European University Institute; and University College London. He is also Fellow at the Centre for Law, Economics and Society at University College London. His recent research has been published in the Oxford Journal of Legal Studies. He co-edits the Quality of Nationality Index (2019).