María Santana-Gallego, PhD, is Associate Professor at the Applied Economics Department at the University of the Balearic Islands, Spain. Her research interests include international economics and tourism economics. She has published in journals such as Annals of Tourism Research, Tourism Management, World Economy and Economic Modelling. ShiNa Li, PhD, is Professor, Sun Yat-sen University, Guangzhou, China and a Visiting Professor at Leeds Beckett University, UK. Her research interests include tourism economics, sustainable development, tourism geography, events and tourism in China. She has published in journals such as Annals of Tourism Research, Journal of Travel Research, and Tourism Management.