1. School of Management, Hefei University of Technology, Hefei, Anhui, P.R. China; NSFC Fundamental Research Center on Smart Interconnected System Engineering, Hefei, Anhui, P.R. China
2. School of Management, Hefei University of Technology, Hefei, Anhui, P.R. China
3. School of Economics, Hefei University of Technology, Hefei, Anhui, P.R. China
4. School of Public Affairs, University of Science and Technology of China, P.R. China