1. Regional Innovation and Regeneration Centre (RIRC), Cardiff Metropolitan University, Cardiff CF5 2YB, UK
2. Cardiff School of Management, Cardiff Metropolitan University, Cardiff CF5 2YB, UK
3. Centre for Innovation and Development, Nanjing University of Science and Technology, No. 200 Xiao Ling Wei, Nanjing 210094, China
4. School of Management, Swansea University, Swansea SA1 1NE, UK