A long-run cost function for the local service airline industry : an experiment on non-linear estimation
George Eads, Marc Nerlove and William Raduchel
(Cowles Foundation discussion paper / Cowles Foundation for Research in Economics at Yale University, no. 259)
Cowles Foundation for Research in Economics at Yale University, 1968
Title from cover
Includes bibliographical references
Cowles Foundation for Research in Economics at Yale University
The Foundation