1. School of Business and Economics, Linnaeus University, 391 82 Kalmar, Sweden
2. Institute for Systemic Management and Public Governance, University of St. Gallen, 9000 St. Gallen, Switzerland
3. Rosen College of Hospitality Management, University of Central Florida, Orlando, FL 32819, USA
4. Gordon S. Lang School of Business and Economics, University of Guelph, Guelph, ON N1G 1M8, Canada