1. School of Economics, University of Queensland, Brisbane, Australia
2. School of Accounting, Economics and Finance, University of Wollongong, Wollongong, Australia
3. Department of Population, Resources and Environment Economics, College of Economics, Jinan University, Guangzhou, People’s Republic of China
4. Department of Hospitality and Event Management, Shenzhen Tourism College, Jinan University, Shenzhen, People’s Republic of China