Congreso: 13th International CIRCLE Conference. Napols (ITA) 2016. Título: The market segmentation of business tourists in Barcelona Autores: Jorge Moll-de-Alba; Lluís Prats; Lluís Coromina Congreso: 17th EBES Conference. Venècia (ITA) 2015. Título: Do urban destinations adapt to travel expenditure patterns? A study of the business and leisure tourist in Barcelona Autores: Jorge Moll-de-Alba; Lluís Prats; Lluís Coromina Congreso: 12th International CIRCLE Conference. Szczecin (POL) 2015. Título: The moderating effect of tourism expenditure on the behaviour of tourists in Barcelona Autores: Jorge Moll-de-Alba; Lluís Prats; Lluís Coromina