ERKAN BAYRAKTAR, Ekrem TATOĞLU, Selim ZAİM

Tedarik zinciri yönetimi verimlilikleri açısından Türk ve Bulgar KOBİlerinin karşılaştırılması

Artan küresel rekabet koşulları, teknolojik gelişmeler ve bilişim sistemlerinin daha yaratıcı kullanımı, firmaların tedarik zinciri yönetimi (TZY) uygulamalarını, başarı için kritik öneme sahip bir hale getirmiştir. Günümüzdeki rekabet, firma bazından çıkıp tedarik zincirleri arasındaki yoğun bir mücadeleye dönüşmüştür. Bu çalışmada KOBİ ölçeğindeki firmaların TZY uygulamalarına ilişkin faaliyetlerini değerlendirme amacıyla bir anket geliştirilmiştir. Ankete katılan 156 Türk ve 95 Bulgar KOBİ’sinden birincil veri elde edilmiştir. Tedarikçilerle ve müşterilerle yakın işbirliği, tam zamanında tedarik, az sayıda tedarikçi gibi 7 adet TZY uygulaması dikkate alınarak, bunların firma operasyonel performansı üzerindeki etkileri araştırılmıştır. Veri zarflama analiziyle Türk ve Bulgar KOBİ’lerinin, TZY uygulama verimlilikleri karşılaştırılmış ve sonuçlar irdelenmiştir.

Anahtar Kelimeler:

Bulgaristan, Türkiye

A relative efficiency comparison of supply chain management practices: A study of Turkish and Bulgarian SMEs

Based on data envelopment analysis (DEA) this study attempts to compare the relative efficiency of supply chain management (SCM) practices of the SMEs in two neighboring South East European countries, Turkey and Bulgaria. Some significant differences were found between the efficiency level of SCM practices and the country of origin of the sample firms. Turkish SMEs tend to achieve higher efficiency level with respect to the implementation of SCM practices. There are also significant differences in returns to scale for each group of input variables with respect to the country of origin of the SMEs. The analysis of the improvement potential of inputs indicates that Bulgarian SMEs place more emphasis on managing most of the SCM practices to enhance their SCM efficiency.

Keywords:

Bulgaria, Turkey,

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