1. School of Management and Economics, University of Electronic Science and Technology of China, Chengdu, People’s Republic of China
2. Center of West African Studies, University of Electronic Science and Technology of China, Chengdu, People’s Republic of China
3. All Nations University Business School, All Nations University, Koforidua, Ghana
4. Institute of Applied System Analysis (IASA), Jiangsu University, Zhenjiang, People’s Republic of China
5. Business School, Faculty of Commerce, Makerere University, Kampala, Uganda