1. School of Management, Universiti Sains Malaysia, Gelugor 11800, Penang, Malaysia
2. Lee Kuan Yew School of Public Policy, National University of Singapore, Singapore 259772, Singapore
3. Department of City and Regional Planning, University of North Carolina at Chapel Hill, Chapel Hill, NC 27514, USA
4. UCD College of Business, University College Dublin, Belfield, D04 V1W8 Dublin, Ireland