[1] Univ Waterloo, Dept Geog & Environm Management, Waterloo, ON, Canada
[2] Res Ctr Sustainable Tourism, Western Norway Res Inst, Sogndal, Norway
[3] Univ Canterbury, Dept Management Mkt & Entrepreneurship, Christchurch, New Zealand
[4] Univ Oulu, Dept Geog, Oulu, Finland
[5] Univ Johannesburg, Sch Hospitality & Tourism, Johannesburg, South Africa
[6] Linnaeus Univ, Sch Business & Econ, Kalmar, Sweden