This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Dario Musolino
MSc., senior researcher, Centre for Research on Regional Economics, Transport and Tourism (CERTeT), Bocconi University, Via G. Roentgen 1, 20136 Milano, Italy
Alessandro de Carli
Senior researcher, Centre for Research on Regional Economics, Transport and Tourism (CERTeT), Bocconi University, Via G. Roentgen 1, 20136 Milano, Italy
Antonio Massarutto
Associate Professor, Dipartimento di Scienze Economiche e Statistiche (DIES), University of Udine, Via Palladio 8, 33100 Udine, Italy