Institution: | (1) the Department of Economics at the University of Missouri-St. Louis and Southern Illinois University at Carbondale, USA;(2) Present address: the University of Newcastle upon Tyne, UK;(3) the School of Business, Ithaca College, Ithaca, NY, USA;(4) Pittsburgh;(5) Present address: the Global Urban Research Unit at the University of Newcastle upon Tyne, UK;(6) Saxion Universities and the University of Twente, both located in Enschede, The Netherlands |