In this study, it’s aimed to propose a performance measurement model that will reveal the effects of recycling industrial solid waste on sustainable supply chain performance. Furthermore, it’s aimed to evaluate the effects of plastic, glass, steel and aluminum recycling on economic and environmental sustainability performance with the proposed model. It’s expected that the scope of this model and the determination of the recycling results of different industrial wastes with the same indicators will contribute to the literature. After running the model for two-year period, the contribution of recycled plastics to sustainability performance will reach 39%, glasses 31%, steels 44% and aluminums 47%. The largest contribution rate of recycling in terms of energy consumption is in aluminums. In terms of cost and profitability criteria including opportunity cost, the highest contribution rate is in steels.
Endüstri 4.0’ın kritik başarı faktörlerini somutlaştırmasındaki literatür ve ampirik çalışmalardaki eksiklik, bu alandaki çalışmalara olan ihtiyacı ortaya koymaktadır. Çalışmanın birincil amacı, bugünün ve geleceğin üretim alanlarında etkili olan endüstri 4.0 için gereken anahtar başarı faktörlerini belirleyebilmek ve önceliklendirmektir. Ardından belirlenen kriterlerle Endüstri 4.0 kapsamında yatırım teşviği alan farklı sektörlerdeki işletmeler için teşvik sonrası durum değerlendirilmesi yapılmaktadır. Araştırmaya konu olan işletmeler, Kocaeli’nde otomotiv, plastik ve alüminyum sektöründe faaliyet gösteren küçük ölçekli firmalardır. Çalışmada birden fazla karar vericinin, birkaç alternatifin ve çok kriterin yer alması ve sezgisel değerlendirmelerin de hesaba katılması sebebiyle Çok Kriterli Karar Verme Yöntemlerinden Aralık Tip-2 Bulanık TOPSIS kullanılmıştır. Literatürden şekillenen sekiz kriter ve teşvik almış üç firma, yatırım desteği sunan kurumun üç uzman mühendisi tarafından değerlendirilmiştir. Çalışma bulanık TOPSIS yönteminin, işletmelerin mevcut durum değerlendirilmelerinde etkin bir yöntem olarak kullanılabileceğini göstermiştir.
The aim of this study is to determine the effect levels on organizational agility abilities as a result of the implementation of Industry 4.0. Organizational agility was examined in terms of four basic criteria: responsiveness, flexibility, quickness and competence in this study. In addition, twelve sub-criteria have been defined in relation to the basic criteria. In order to determine the sub-criteria, the related studies were first examined conceptually and then expert opinions were used. These experts consist of five engineers working in textile companies for the ready-made clothing group. In the study, FUCOM was used to determine the effect levels of the criteria. In the results of study, it is thought that Industry 4.0 has the most impact on quickness, followed competence, flexibility and responsiveness among the organizational agility. When all the criteria are evaluated, the three agility capabilities that the Industry 4.0 process has the most impact on businesses are identified as “short operation time”, “operational efficiency”, “product quality”.
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