Journals / Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi / 2018 / Cilt: 24 - Sayı: 6

Modelling the quality of bus services by using factor analysis on urban bus satisfaction survey data: Case of IETT

Kent içi otobüs memnuniyet anketi verileri ve faktör analizinden yararlanılarak otobüslerin hizmet kalitesinin modellenmesi: İETT örneği

Pages
1079–1086
Publication Date
2018-12-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In addition, the results of user surveys were compared with the views of service providers, and a difference of only 1.733% was observed between the two groups’ views.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:Service quality has been regarded as an important issue since the 1980s.
📊
Key Findings & Data:The quality of bus services is defined in accordance with TS-EN 13816 Standard, which allows measurement of the quality of public transport.
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Conclusion & Impact:In addition, the results of user surveys were compared with the views of service providers, and a difference of only 1.733% was observed between the two groups’ views.
🔬Design:Survey & Empirical Study
📍Scope:Comprehensive Sample
⚙️Variables:Otobüs hizmetleri · Kalite değerlendirilmesi · Hizmet kalitesi

Abstract

Service quality has been regarded as an important issue since the 1980s. The measurement of service quality is harder than the quality of the product, since it varies from person to person and produces no concrete output. A number of models have been developed in the literature to assess service quality. The transportation sector is one of the leading components of the service sector. Increasing the quality of public transport has a strong influence in the development of cities and decreasing the usage of private cars. The quality of bus services is defined in accordance with TS-EN 13816 Standard, which allows measurement of the quality of public transport. In Istanbul, service quality criteria for buses are determined and their performance is measured systematically. In this study, factor analysis was applied to evaluate the quality of the bus services using the results of the Satisfaction Surveys applied by IETT to 2177 users on the internet and a multiple linear regression model was developed. When the two emerging factors are examined, it is seen that users pay more importance to access to the service than the comfort. In addition, the results of user surveys were compared with the views of service providers, and a difference of only 1.733% was observed between the two groups’ views.

Özet

Hizmet kalitesi, 1980’lerden bu yana, önemli bir konu olarak değerlendirilmektedir. Kişiden kişiye farklılık gösterebildiği ve somut bir çıktı üretmediği için, hizmet kalitesinin ölçümü, ürün kalitesine kıyasla daha zordur. Hizmet kalitesinin değerlendirilmesi için, literatürde çok sayıda model geliştirilmiştir. Ulaştırma iş kolu, hizmet iş kolunun önde gelen bileşenlerinden birisidir. Toplu taşımanın kalitesinin arttırılması, kentlerin gelişiminde ve özel araç kullanımının toplu ulaşıma yönlendirilmesinde kuvvetli bir etkendir. Otobüs hizmetlerinin kalitesi, toplu ulaşımın kalitesinin ölçülmesine olanak sağlayan TS-EN 13816 Standardına göre tanımlanmıştır. İstanbul’da otobüsler için hizmet kalite ölçütleri belirlenmiş olup performansları sistematik bir şekilde ölçülmektedir. Bu çalışma kapsamında, otobüs hizmetlerinin kalitesinin değerlendirmek için, İETT tarafından internet üzerinden kullanıcılara uygulanan memnuniyet anketlerinin 2177 tanesinin sonuçları kullanılarak faktör analizi uygulanmış ve çoklu doğrusal regresyon modeli oluşturulmuştur. Ortaya çıkan 2 faktör incelendiğinde, kullanıcıların hizmete erişime, konfordan daha fazla önem verdikleri ortaya çıkmıştır. Ayrıca, kullanıcı anketlerinin sonuçları, hizmet sağlayıcıların görüşleri ile karşılaştırılmış, iki kesimin görüşü arasında yalnızca %1.733’lik fark gözlemlenmiştir.

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Cite This Article

GÖKAŞAR, İ., BURAN, B., DÜNDAR, S. (2018). Modelling the quality of bus services by using factor analysis on urban bus satisfaction survey data: Case of IETT. Pamukkale Üniversitesi Mühendislik Bilimleri Dergisi, Cilt: 24 - Sayı: 6, 1079–1086. https://ajindex.com/articles/42281

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