Wittmer, AndreasAndreasWittmer2023-04-132023-04-132011-11-01https://www.alexandria.unisg.ch/handle/20.500.14171/93318-Overview drivers of passenger demand -Driver 1: Economic growth in developing countries -Driver 2: International business travel in developed countries -Driver 3: International leisure travel in developed countriesenAirlineDemandPassengerDriverspresentation