2001 - [Elektronische Ressource]
Transport
Economics and Policy, Vol. 30, No. 3 (1996), pp. 293-308.
16
Oum, Tae Hoon, and others, “Airline Network Rivalry …,” Canadian Journal of Economics,
Vol. 28, No. 4a (1995).
to business travelers because many fly rather than drive to save time …