Institution: | 1. Department of Environmental and Business Economics, University of Southern Denmark, , DK‐6700 Esbjerg, Denmark;2. Department of Mathematical Modelling of Economical Systems, Faculty of Applied Mathematics and Control Processes, Saint Petersburg State University, , Petergof, Saint‐Petersburg, Russia, 198504;3. University of Hamburg, GIGA German Institute of Global, Area Studies, , D‐20148 Hamburg, Germany |