Bastian Lange studied geography in Marburg/Lahn and Edmonton. He received his PhD at Johann-Wolfgang-Goethe-Universität Frankfurt am Main in 2006. Since 2017, he has been teaching at the University of Leipzig. He is conducting research in the field of alternative economies, transition studies, creative placemaking and governance processes. He spearheads Multiplicities, an urban development office that analyzes transition processes, moderates stakeholder processes, and advises municipalities and cities on user-driven local and urban development processes. Martina Hülz studied geography, sociology and urban planning in Berlin, Bonn and Southampton. She researched and lectured at the universities of Dortmund, Duisburg-Essen and Luxembourg on spatial learning processes, knowledge economics as well as knowledge and technology transfer. After completing her doctorate at the University of Luxembourg, she worked for several years as a project manager in a regional consulting office. Since 2012, she has headed the "Economy and Mobility" department at the Academy for Spatial Research and Planning. Benedikt Schmid holds a doctorate in geography from the University of Luxembourg and is currently a post-doctoral researcher at the chair Geography of Global Change at the University of Freiburg. His research focusses on the role of community initiatives and social enterprises in the transition towards a post-growth economy. Christian Schulz studied geography in Saarbrücken/Germany, Québec/Canada und Metz/France. He obtained his PhD from the University of the Saarland (1998), and then worked as a PostDoc/Assistant Professor at the University of Cologne (habilitation in 2004). Since 2006, he has been holding a full professorship for sustainable spatial development at the University of Luxembourg, where he does research primarily on alternative economies and post-growth regimes from an economic geography perspective.