Institution: | 1. School of Economic, Anyang Normal University, Anyang city, Henan Province, China;2. School of Business, Yeungnam University, Gyeongsan, Korea;3. Railway Police College of China, Zhengzhou, China;1. School of Economics and Management, Shanxi University, Taiyuan, China;2. Department of Economics, Pusan National University, Busan, Republic of Korea |