//-->
An empirical study of economies of scope : the case of air carriers
Leggette, James A., (1983)
The measurement and decomposition of cost-inefficiency : the translog cost system
Kumbhakar, Subal, (1991)
Aviation infrastructure performance and airline cost : a statistical cost estimation approach
Hansen, Mark M., (2000)
Stochastic frontier analysis
Kumbhakar, Subal, (2000)
The specification of technical and allocative inefficiency in stochastic production and profit frontiers
Kumbhakar, Subal, (1987)
[Rezension von: Førsund, Finn R., ..., Analyses of industrial structure]
Kumbhakar, Subal, (1988)