Button, Kenneth; Costa, Álvaro; Costa, Fabiene; Cruz, … - In: Transportation Planning and Technology 34 (2011) 2, pp. 125-138
<title>Abstract</title> The institutional background against which air transport is supplied has been changing rapidly. The initiation of market forces has led to lower fares, additional services, and more efficient airline companies as competitive pressures have grown. A major concern, however, is whether the...