1. Regional Innovation and Regeneration Centre, Cardiff School of Management, Cardiff Metropolitan University , Western Ave, Cardiff CF5 2YB , UK
2. Department of Geography and Environmental Management, University of West of England , Frenchay Campus, Coldharbour Lane, Bristol, BS16 1QY , UK
3. Cardiff School of Management; PDR Centre for Design and Research, Cardiff Metropolitan University , Excelsior Rd, Cardiff CF14 3AT , UK