1. School of Economics, Fujian Normal University, Fuzhou 350117, China
2. Department of Management, Concord University College, Fujian Normal University, Fuzhou 350108, China
3. Department of Marketing, Sumy State University, 40007 Sumy, Ukraine
4. Department of Applied Management, WSB University in Dabrowa Gornicza, 41300 Dabrowa Gornicza, Poland