1. College of Architecture and Civil Engineering, Chengdu University, Chengdu, P.R. China
2. Business School, Chengdu University, Chengdu, P.R. China
3. ISCTE Business School, BRU-IUL, University Institute of Lisbon Avenida das Forças Armadas, Lisbon, Portugal; Fogelman College of Business and Economics, University of Memphis, Memphis, USA