Xiaolong Guo received his PhD from the University of Science and Technology of China in 2014 and now is a Postdoc Researcher at the School of Management of USTC. His research interests include logistics and supply chain management, service operations management, tourism management, and marketing related problems. He has published in Manufacturing & Service Operations Management, Production and Operations Management, European Journal of Operational Research, Annals of Tourism Research, Tourism Management, International Journal of Hospitality Management, among others.