Affiliation: | 1. French Institute of South Africa (IFAS‐ UMIFRE CNRS 25), P.O. Box 542, Newtown 2113, Johannesburg, South Africa;2. National Centre for Scientific Research, University of Toulouse II Le Mirail, Interdisciplinary Centre for Urban Studies (LISST‐Cieu), Maison de la Recherche, 5 allées Antonio Machado, F–31058 Toulouse Cedex 9, France;3. Department of Geography, University of Paris Diderot, Sorbonne–Paris Cité, SEDET EA 4534, 75 013 Paris, France |