THE EFFECTS OF AIRPORT SLOT ALLOCATION METHOD ON COMPETITION: EMPIRICAL ANALYSIS OF COMPETITION THROUGH SLOTS AT JFK INTERNATIONAL AIRPORT

Yıl 2022, Cilt: 9 Sayı: 3, 114 - 121, 30.09.2022

Cem Avcı Savas S Ates

https://doi.org/10.17261/Pressacademia.2022.1623

Öz

Purpose- This study aims to indicate the effects of the current slot allocation method specified in the IATA Worldwide Slot Guidelines, which
is used to allocate airport slots to airlines, on airline transport market concentration and competition.
Methodology- John F. Kennedy Airport (JFK), which allocates slots to airlines with the IATA method, was taken as a sample in the study.
Airline’s JFK slot data obtained from the Federal Aviation Administration's Slot Administration Office were analysed with the HerfindahlHirschman Index (HHI) and the n-Firm Concentration Ratio (CRn).
Findings- According to the findings obtained from the analyses, it has been stated that the concentration in the JFK International Airport
market is high and the competition is low. It has been determined that the majority of the slots are owned by 3 long-established US airlines
using the airport as their base airport, and the remaining slots are shared by many airlines.
Conclusion- As a result of the study, it is revealed how the historical rights and pool system in the current slot allocation method affect
concentration, competition, new entrants to the market and the power of new entrants to increase their shares.

Anahtar Kelimeler

Airport slot, market concentration, competition, Herfindahl-Hirschman, CRn

Kaynakça

• Ates, S. S., Uzulmez, M., (2016). Airport slot coordination system: an implementation at Ataturk Airport. Global Business Research Congress (GBRC), May 26-27, 2016, Istanbul, Turkey: PressAcademia Procedia, 99-104.
• Avenali, A., D'Alfonso, T., Leporelli, C., Matteucci, G., Nastasi, A., Reverberi, P., (2015). An incentive pricing mechanism for efficient airport slot allocation in Europe. Journal of Air Transport Management, 42, 27-36.
• BTS, (2021). Bureau of Transportation Statistics: T-100 Segment Data - T-100 Market Data [online], Bureau of Transportation Statistics, https://www.transtats.bts.gov/ [Date Accessed: November 24, 2021]
• Cengiz, A., (2012). Avrupa birliği ve Türkiye'de slot (sıra/zaman) tahsisi uygulaması ve hukuki değerlendirme. Dokuz Eylül Üniversitesi Hukuk Fakültesi Dergisi, 12, 1105-1157.
• Clougherty, J. A., (2002). Domestic airline concentration: a positive strategic trade analysis. Transportation Research Part E: Logistics and Transportation Review, 38(3-4), 193-203.
• Dotecon, (2001). Auctioning airport slots: A report for hm treasury and the department of the environment, transport and the regions. London: Dotecon Ltd.
• EUROCONTROL, (2020). Aviation intelligence unit: Top stat -December 2019. Belgium: EUROCONTROL.
• EUROCONTROL, (2021). Forecast update 2021-2027. Belgium: EUROCONTROL.
• European Commission, (2004). Guidelines on the assessment of horizontal mergers under the Council Regulation on the control of concentrations between undertakings. Official Journal of the European Union, 31(3), 5-18.
• FAA, (2021). FAA aerospace forecast fiscal years 2021–2041. Washington, DC: Federal Aviation Administration.
• FAA. Slot Administration Office – Data [online], Federal Aviation Administration: https://www.faa.gov/about/office_org/ headquarters_offices/ato/service_units/systemops/perf_analysis/slot_administration/data/archive [Date Accessed: November 24, 2021]
• Giaume, S., Guillou, S., (2004). Price discrimination and concentration in European airline markets. Journal of Air Transport Management, 10(5), 305-310.
• Grosche, T., Klophau, R., Seredyński, A., (2020). Market concentration in German air transport before and after the Air Berlin bankruptcy. Transport Policy, 94, 78-88.
• Gülbaba Erol, T., Karaman, A. S., (2016). Havalimanı kapasite kullanımı ve slot koordinasyon ilkeleri. The 3rd International Aviation Management Conference, April 19, 2016, Ankara: Türk Hava Kurumu Üniversitesi, 122-131.
• IATA, (2019). Worldwide Slot Guidelines. Montreal: International Air Transport Association.
• ICAO, (2019). ICAO air transport reporting form A and A‐S plus ICAO estimates. Montreal: International Civil Aviation Organization.
• Johnston, A., Ozment, J., (2011). Concentration in the airline industry: Evidence of economies of scale? Journal of Transportation Management, 22(2), 59-74.
• Kvalseth, T. O., (2018). Relationship between concentration ratio and Herfindahl-Hirschman index: A re-examination based on majorization theory. Heliyon, 4(10), e00846.
• Madas, M. A., Zografos, K. G., (2006). Airport slot allocation: From instruments to strategies. Journal of Air Transport Management, 12(2), 53-62.
• Mantin, B., Koo, B., (2009). Dynamic price dispersion in airline markets. Transportation Research Part E, 45(6), 1020-1029.
• Matthews, B., Menaz, B., (2003). Airport capacity: the problem of slot allocation. Institute for Transport Studies, Univesity of Leeds.
• Oliveira, M. V., Oliveira, A. V., (2018). What drives effective competition in the airline industry? An empirical model of city-pair market concentration. Transport Policy, 63, 165-175.
• Sarıbaş, H., Tekiner, İ., (2015). Türkiye sivil havacılık sektöründe yoğunlaşma. Finans Politik & Ekonomik Yorumlar, 52(610), 21-33.
• Su, K. T., (2003). Rekabet Hukukunda Teşebbüslerin Hâkim Durumunun Belirlenmesinde Pazar Gücünün Ölçülmesi. Rekabet Kurumu, Ankara, ISBN 975-8301-41-1
• Uslu, S., (2015). Türkiye'de havaalanlarındaki slot sorunları ve çözüm önerileri. Akademik Bakış Dergisi, (50), 219-230.
• Yang, C. W., (2016). Entry effect of low-cost carriers on airport-pairs demand model using market concentration approach. Journal of Air Transport Management, 57, 291-297.
• Yaşar, M., Gerede, E., (2018). Türkiye havayolu iç hat şehir çiftlerindeki pazar yapılarının piyasa yoğunlaşması ölçütleri ile belirlenmesi. Yönetim ve Ekonomi: Celal Bayar Üniversitesi İktisadi ve İdari Bilimler Fakültesi Dergisi, 25(1), 171-197.
• Yaşar, M., Kiracı, K., (2018). Dünya pazarlarında piyasa yapısı: Havayolu sektöründe rekabetin ampirik analizi. Uluslararası Yönetim İktisat ve İşletme Dergisi, 14(3), 731-744.
• Yaşar, M., Kiracı, K., Kayhan, S., Ustaömer, T. C., (2017). A concentration analysis In the Turkish domestic air transportation industry using with CRm and Herfindahl-Hirschman indexes. Gaziantep University Journal of Social Sciences, 16(3), 687-704.
• Yıldız, F., (2012). Türkiye'de mobil telekomünikasyon ve genişbant internet hizmetleri sektöründe pazar yoğunlaşmasının analizi. Süleyman Demirel Üniversitesi Vizyon Dergisi, 3(6), 47-72.
• Zhang, Q., Yang, H., Wang, Q., Zhang, A., Zhang, Y., (2020). Impact of high-speed rail on market concentration and Lerner index in China’s airline market. Journal of Air Transport Management, 83, 101725.