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  Citation Number 13
 Views 59
 Downloands 15
Bulanık ve Gri COPRAS Yöntemleri Kullanılarak Tedarikçi Seçim Modeli Geliştirilmesi
2019
Journal:  
Optimum Journal of Economics and Management Sciences
Author:  
Abstract:

Günümüzde artan rekabet koşulları işletmelerin tedarik zinciri üzerinde yer alan tedarikçi işletme ve müşterileri ile olan ilişkilerini yeniden yapılandırmayı zorunlu hale getirmiştir. İşletmelerin tedarikçileri doğru bir şekilde belirlemeleri rekabey için hayati önem arz etmektedir. Bu çalışmada otomotiv sektöründe faaliyet gösteren bir işletmenin tedarikçi seçim süreci çok kriterli karar verme problemi olarak ele alınmış, ve incelenmiştir. Çalışmada öncelikli olarak tedarikçi seçimi karar sürecinde etkili olan kriterler belirlenmiş ve Bulanık Analitik Hiyerarşi Prosesi kullanılarak önem dereceleri tespit edilmiştir. Analiz sonucunda işletmenin tedarikçi seçim sürecinde en önemli kriter, tedarikçi firmanın sahip olduğu üretim yetenekleri kriteri, en az öneme sahip kriter ise dağıtım kriteri olmuştur. Tedarikçi alternatiflerin değerlendirilmesinde Bulanık ve Gri COPRAS yöntemleri iki ayrı model olarak kullanılmıştır. Analiz sonuçlarına göre her iki yöntem ile elde edilen bulguların tutarlı olduğu saptanmıştır. Sonuç olarak tedarikçi seçimi karar probleminde Bulanık AHP + COPRAS-F ve Bulanık AHP + COPRAS-G yöntemlerinin kolay ve hızlı sonuç ürettiği ve başarılı ile uygulanabileceği görülmüştür.

Keywords:

Bulanık ve Gri COPRAS Yöntemleri Kullanılarak Tedarikçi Seçim Modeli Geliştirilmesi
2019
Author:  
Abstract:

Nowadays, increasing competition conditions necessitate the restructuring of the relations of the enterprises with the supplier enterprise and customers on the supply chain. It is vital for businesses to determine the suppliers correctly. In this study, the criteria which are effective in the decision of supplier selection were determined and the importance levels were determined by using Fuzzy Analytic Hierarchy Process. As a result of the analysis, the most important criterion in the supplier selection process of the enterprise is the criterion of production capabilities of the supplier and the criteria with the least importance is the distribution criterion. Fuzzy and Gray COPRAS methods were used as two separate models in the evaluation of supplier alternatives. According to the results of the analysis, the findings obtained by both methods were found to be consistent. As a result, it has been seen that the Fuzzy AHP + COPRAS-F and Fuzzy AHP + COPRAS-G methods in supplier selection decision problem produce easy and fast results and can be applied successfully.

Development Of A Supplier Selection Model Using Fuzzy and Grey Copras Methods
2019
Author:  
Abstract:

Nowadays, increasing competition conditions necessitate the restructuring of the relations of the enterprises with the supplier enterprise and customers on the supply chain. It is vital for businesses to determine the suppliers correctly. In this study, the criteria which are effective in the decision of supplier selection were determined and the importance levels were determined by using Fuzzy Analytic Hierarchy Process. As a result of the analysis, the most important criterion in the supplier selection process of the enterprise is the criterion of production capabilities of the supplier and the criteria with the least importance is the distribution criterion. Fuzzy and Grey COPRAS methods were used as two separate models in the evaluation of supplier alternatives. According to the results of the analysis, the findings obtained by both methods were found to be consistent. As a result, it has been seen that the Fuzzy AHP + COPRAS-F and Fuzzy AHP + COPRAS-G methods in supplier selection decision problem produce easy and fast results and can be applied successfully.

Keywords:

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Optimum Journal of Economics and Management Sciences

Field :   Sosyal, Beşeri ve İdari Bilimler

Journal Type :   Uluslararası

Metrics
Article : 203
Cite : 990
2023 Impact : 0.405
Optimum Journal of Economics and Management Sciences