The proposed study also develops a multi-product and multi-period model based on a mixed integer linear programming (MILP) approach for profit maximization. The study also considers uncertainty in the amount of raw material, processing, storage and distribution of several products flow. | Nội dung Text Scenario-based designing of closed-loop supply chain with uncertainty in returned products Decision Science Letters 8 2019 505 518 Contents lists available at GrowingScience Decision Science Letters homepage dsl Scenario-based designing of closed-loop supply chain with uncertainty in returned products Iman Ghasemian Sahebia Behzad Masoomib Shahryar Ghorbanic and Tanyeri Uslud aLecturer at University of Qom Department of Management Qom Iran bPhD student in Operation Management Department of Management Islamic Azad University Firoozkooh Branch Tehran Iran cPhd Student in Management and Business Administration Programme Graduate School of Social Sciences Istanbul Gedik University Turkey dAssist. Prof. Dr. Tanyeri Uslu Department of Business Administration Faculty of Economic Administrative and Social Sciences Istanbul Gedik University Turkey CHRONICLE ABSTRACT Article history Closed-loop supply chain management is an effective and efficient solution for a set of activities Received December 10 2018 to retrieve a product from a customer and improve its value or to dispose it. Today designing Received in revised format and planning a closed-loop chain is an inevitable but difficult task. In this research a scenario- March 29 2019 based modeling approach is presented by considering both forward and reverse flows as a closed- Accepted April 14 2019 Available online loop supply chains in steel industry. The proposed study also develops a multi-product and multi- April 14 2019 period model based on a mixed integer linear programming MILP approach for profit Keywords maximization. The study also considers uncertainty in the amount of raw material processing Closed-Loop Supply Chain storage and distribution of several products flow. Uncertainty is associated with the quantity and Reverse Logistics quality of the products in the reverse flow which are directly affected by customers and sorting Scenario Planning centers respectively. .
