Peter Gilles is Professor of Linguistics in the Department of Luxembourgish Linguistics and Literatures at the University of Luxembourg. Harlan Koff is Professor of Social Sciences at the University of Luxembourg. He is the founder and President of the Consortium for Comparative Research on Regional Integration and Social Cohesion (RISC). Carmen Maganda is a Research Associate in the Political Science Institute at the University of Luxembourg.
She is Executive Director of the RISC Consortium and with Harlan Koff she edits the journal Regions & Cohesion. Christian Schulz is Professor of European Sustainable Spatial Planning and Analysis at the University of Luxembourg.