Optimizing a Reverse Logistics System by Considering Quality of Returned Products | ||
| Advances in Industrial Engineering | ||
| دوره 54، شماره 2، تابستان 2020، صفحه 165-184 اصل مقاله (1.24 M) | ||
| نوع مقاله: Research Paper | ||
| شناسه دیجیتال (DOI): 10.22059/jieng.2021.323213.1762 | ||
| نویسندگان | ||
| Fariborz Jolai1؛ Parisa Hashemi1؛ Jafar Heydari* 1؛ Alireza Bakhshi1؛ Abbas Keramati2 | ||
| 1School of Industrial Engineering, College of Engineering, University of Tehran, Iran | ||
| 2Ted Rogers School of Information Technology Management, Ryerson University, Toronto, Canada and School of Industrial Engineering, College of Engineering, University of Tehran, Iran | ||
| چکیده | ||
| Coordination is one of the critical issues in remanufacturing systems that can persuade supply chain parties to make optimal centralized decisions leading to higher profits. Accordingly, this paper aims to examine a reverse logistics system, including one manufacturer along with a collector who collects used products based on the consumers' willingness to return such products. Consumers’ willingness is dependent on the take-back price, which is adjusted based on various quality levels affecting the processing cost of the collected items. This study developed mathematical models under both decentralized and centralized scenarios. Besides, to align the interests of both members and better profit-sharing, a cost-sharing contract is implemented. According to the results, in the coordination model, the take-back price of the high-quality level is increased compared to the decentralized model while the take-back price of the low-quality level is decreased. Hence, it suggests collecting and repairing higher-quality products to achieve higher profits for the whole system. Besides, the paper provides valuable suggestions for managers to resolve the conflicts of interest among participants of reverse logistics systems in an efficient manner. | ||
| کلیدواژهها | ||
| Reverse logistics؛ Quality of Returned Product؛ Coordination؛ Recycling Strategy؛ Cost-Sharing Contract | ||
| مراجع | ||
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