Türkiye Otomotiv Endüstrisinde Şirket Bazlı Üretim Fonksiyonunun Etkinlik Analizi: TOFAŞ ve Ford Otosan Örneği

Yıl 2026, Cilt: 21 Sayı: Special Issue on 24th International Business Congress, 368 - 383, 27.03.2026

Onur Akkaya , Abdurrahim Hocagil

https://doi.org/10.19168/jyasar.1749766

https://izlik.org/JA53KM27KL

Öz

Bu çalışma, Türkiye otomotiv endüstrisinde şirket bazlı üretim fonksiyonlarının verimliliğini değerlendirmek amacıyla Veri Zarflama Analizi (DEA) ve Stokastik Sınır Analizi (SFA) yöntemlerini kullanmaktadır. TOFAŞ ve Ford Otosan örnekleri üzerinden 2011–2023 dönemine ait firma bazlı girdi-çıktı verileri analiz edilmiştir. Elde edilen sonuçlar, TOFAŞ’ın genel olarak yüksek verimlilik ve optimum ölçek etkinliği sergilediğini, Ford Otosan’ın ise belirli dönemlerde verimlilik dalgalanmaları yaşadığını ortaya koymaktadır. Çalışma, otomotiv sektöründeki rekabetçi üretim süreçlerine ışık tutarken, gelecekte genişletilmiş sektörel karşılaştırmalar ve dijital dönüşüm ile sürdürülebilirlik unsurlarının entegrasyonu gibi araştırma alanlarına yönelik öneriler sunmaktadır.

Anahtar Kelimeler

Türkiye otomotiv Endüstrisi , Veri Zarflama , Etkinlik , Verimlilik , Stokhastik Sınır Yaklaşımı

Analysis of the Effectiveness of Company-Based Production Functions in the Turkish Automotive Industry: The Case of TOFAŞ and Ford Otosan

https://izlik.org/JA53KM27KL

Öz

This study employs Data Envelopment Analysis (DEA) and Stochastic Frontier Approach (SFA) to evaluate company-level production functions within the Turkish automotive industry. Using firm-level input–output data from 2011 to 2023 for TOFAŞ and Ford Otosan with efficiency and scale performance being measured and compared. The results indicate that TOFAŞ generally demonstrates high efficiency and optimal scale performance, whereas Ford Otosan experiences fluctuations in efficiency during certain periods. The study sheds light on the competitive production processes in the automotive sector and offers suggestions for future research, including broader sectoral comparisons and the integration of digital transformation and sustainability factors.

Anahtar Kelimeler

Turkish Automotive Industry , Data Envelopment Analysis , Productivity , Efficiency , Stochastic Frontier Approach

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