1. Modern Business Research Center of Zhejiang Gongshang University, Key Research Institute of Humanities and Social Sciences for Universities, Ministry of Education of China, Hangzhou, People's Republic of China
2. School of Management and E-Business, Zhejiang Gongshang University, Hangzhou, People's Republic of China
3. School of Computer and Information Engineering, Zhejiang Gongshang University, Hangzhou, People's Republic of China