Desiderio J. García-Almeida is professor of Management at the University of Las Palmas de Gran Canaria, Spain.

Guðrún Þóra Gunnarsdóttir is Director of the Icelandic Tourism Research Centre, Iceland.

Gunnar Thór Jóhannesson is professor in the Department of Geography and Tourism at the University of Iceland, Iceland.

Thorhallur Orn Gudlaugsson is professor of Business Administration at the University of Iceland, Iceland.