Affiliation: | aCenter for Research on Transportation, HEC Montréal, 3000 chemin de la Côte-Sainte-Catherine, Montréal, Canada H3T 2A7;bSchool of Business, University of Alberta, Edmonton, Alberta, Canada T6G 2R6;cFaculty of Business Administration, Bilkent University, 06800 Bilkent, Ankara, Turkey |