[1] Nankai Univ, Coll Tourism & Serv Management, Tianjin, Peoples R China
[2] Huazhong Univ Sci & Technol, Sch Management, Wuhan, Peoples R China
[3] Guangxi Univ, Business Sch, Nanning, Peoples R China
[4] Hashemite Univ, Queen Rania Fac Tourism & Heritage, Dept Sustainable Tourism, Zarqa, Jordan