A comparative efficiency analysis of Spanish and Turkish airports. (July 2015)

• Record Type: Journal Article
• Authors: Ülkü, Tolga
• Is Part Of: Journal of air transport management. Volume 46(2015)
• Page Start: 56
• Page End: 68
• Publication Date: 2015-07
• Subjects: Airport efficiency -- Data envelopment analysis -- Airport groups -- Public-private partnership; Airlines -- Management -- Periodicals; Aeronautics, Commercial -- Management -- Periodicals; 387.7068
• DOI: 10.1016/j.jairtraman.2015.03.014
• Languages: English
• ISSNs: 0969-6997

Abstract

Abstract: AENA in Spain and DHMI in Turkey operate a large majority of the airports in their respective countries. These two airport operators share some similar characteristics, but also present many differences with respect to their management strategies. For instance, the Turkish DHMI introduced a Build-Operate-Transfer (BOT) model and concession agreements, which enables active private participation in airport management. In contrast, management and operation responsibilities at all airports in Spain –with a few exceptions-have remained with AENA. This paper utilizes a data envelopment analysis (DEA) to compare the relative efficiency of airports within AENA and DHMI for the years between 2009 and 2011. Based on the efficiency scores, it further identifies the sources of inefficiencies resulting from various management strategies and other external factors. The results indicate higher average efficiency levels at Spanish airports, but private involvement enhances efficiency at Turkish airports. The majority of the airports in Spain and Turkey operate under increasing returns to scale. Certain policy options, including a higher private involvement and improvement of the airport network by closing some inefficient airports, should be considered in order to increase the airport efficiency in both countries.