A global benchmarking of the hotel industry / A. George Assaf and Carlos Pestana Barros
European vs. U.S. airlines: Performance comparison in a dynamic market / A. George Assaf, Alexander Josiassen
Identifying and ranking the determinants of tourism performance: A global investigation / A. George Assaf, Alexander Josiassen
Modelling the performance of Australian hotels: a DEA double bootstrap approach / A. Georges Assaf, Frank W. Agloba