//-->
The effects of market structure and technology on airline fleet composition after deregulation
Adrangi, Bahram, (1999)
The structure of production, technical change and efficiency in a multiproduct industry : an application to US airlines
Good, David H., (1989)
TFP growth, change in efficiency, and technological progress in the U.S. airline industry : 1970 to 1981
Bauer, Paul W., (1988)
The early history of air transportation
Warner, Edward Pearson, (1938)