1. Bailly AS, Gibson LJ (2017) Emerging trends in regional science. Asia-Pacific J Reg Sci 1(1):53–61
2. Bernini C, Cracolici MF, Nijkamp P (2017) Place-based attributes and spatial expenditure behavior in tourism. J Reg Sci 57(2):218–244
3. Butler R (2015) The evolution of tourism and tourism research. Tour Recreat Res 40(1):16–27
4. Chen JM, Balomenou CK, Nijkamp P, Poulaki P, Lagos D (2016a) The sustainability of yachting tourism: a case study on Greece. Int J Cult Tour Hosp Res 2(2):42–49
5. Chen J, Lijesen M, Nijkamp P (2016b) Cruise tourism as quasi-two-sided market concept: an exploration of Asian markets. J Tour Hosp