1. School of Management, Shanghai University of International Business and Economics, Shanghai 201620, China
2. Institute of Ecology and Sustainable Development, Shanghai Academy of Social Sciences, Shanghai 200020, China
3. Engineering Cluster, Singapore Institute of Technology, Singapore 138683, Singapore
4. Department of Social Sciences, University of Bergen, 5020 Bergen, Norway
5. School of International Service, American University, Washington, DC 20016, USA
6. School of Management, Fudan University, Shanghai 200433, China