1. School of Economics and Management, Beijing Jiaotong University, Beijing 100044, China
2. National Academy of Economic Security, Beijing Jiaotong University, Beijing 100044, China
3. Department of Logistics and Maritime Studies, The Hong Kong Polytechnic University, Hong Kong 999077, China
4. School of Economics and Management, China University of Geosciences (Beijing), Beijing 100083, China
5. Business School, Newcastle University, Northern Stage, Newcastle Upon Tyne NE1 7RU, UK