RESEARCH_METHODS_Fall_2016_Serdar Celebi
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Transcript of RESEARCH_METHODS_Fall_2016_Serdar Celebi
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RESEARCH METHODSEMBA 510
Low Cost Carriers (LLCs) in Turkey
Serdar Celebi
12/10/2016
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Purpose
• The purpose of this study is to determine Low Cost Carriers’(LCCs) flying to new airports in Turkey. Turkey is a country of 80 million and LLCs started operating not too long ago. Thanks to the rapid economic developments and supportive policies in last 12 years, Turkish airspace is more open to other carriers other than the flag carrier Turkish Airlines. In this study, I would like to focus on LLCs’ motivation on flying to new destinations.
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Turkish Domestic Market Share 2014
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Method
Variable Operational definition Data source
CityPopulations
Destination city’s latest population
Wikipedia
Air Travel Passenger numbers
Monthly passenger number who fly to an airport
www.shgm.gov
LCCs market share
Percentage of an LCCs’ market share
www.dhmi.gov
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Research Question
• Q1: What is the level of relationship between the
city population and air passenger numbers?
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Analyses• Q1: What is the level of relationship between the city
population where the airport is located and potential
passengers for LCCs to fly there?
Population Airport Passengers
Mean 1,491,550 Mean 13,814,206
Standard Error 378649.2084 Standard Error 5690733.137
Median 788,996 Median 3,506,867
Mode #N/A Mode #N/A
Standard Deviation 2364663.548 Standard Deviation 35538617.05
Sample Variance 5.59163E+12 Sample Variance 1.26299E+15
Kurtosis 24.17600898 Kurtosis 27.25367822
Skewness 4.584350348 Skewness 4.962937399
Range 14,342,468 Range 212,799,631
Minimum 34,550 Minimum 79,878
Maximum 14,377,018 Maximum 212,879,509
Sum 58170451 Sum 538754020
Count 39 Count 39
Confidence Level(95.0%) 766535.2476 Confidence Level(95.0%)11520286.95
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Analyses• Research Question 1
• Correlation 0.96
• There is a strong correlation between the city population
and the airport passengers
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Conclusions• Mean>Median
• It is positive-skewed non symmetric distribution
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Limitations
• Very limited data availability for Airlines like BoraJet, AtlasJet and SunExpress
• Most available data is only available the for the years of 2015 and 2016
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References
• Nergiz, A. (2008). Türkiye’de sivil havacılığın gelişimi ve THY, Thesis for the MS Degree. İstanbul: Marmara University
• TOBB, Turkish Civil Aviation Assembly Sector Report. (2013), http://www.tobb.org.tr [retrieval date: 13 October 2014]
• Turkey City Populations at: https://tr.wikipedia.org/wiki/N%C3%BCfuslar%C4%B1na_g%C3%B6re_T%C3%BCrkiye'deki_%C5%9Fehirler
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Thank you…