corporate organizations or economic agents. It has also found wide application in comparative studies on airport efficiency. The … standard DEA approach to comparative airport efficiency analysis has two feeble elements, viz. a methodological and a … the substantive weakness in airport efficiency analysis concerns the insufficient attention for short-term and long …

In this paper a model, based on the nested multinomial logit model, is used to analyze airport competition and airline … competition in a multiple airport region. It is shown that if the frequency elasticity of demand is smaller than 1, airfare …-frequency and airport tax equilibria exist and are unique.Symmetric equilibria are derived analytically and their properties are …