Considering Pricing Problem in a Dynamic and Integrated Design of Sustainable Closed-loop Supply Chain Network

نویسندگان

  • Arash Nobari Industrial Engineering Department, Faculty of Engineering, Bu-Ali Sina University
  • Maryam Esmaeili Industrial Engineering Department, Faculty of Engineering, Al-Zahra University
  • Saman Kheirkhah Industrial Engineering Department, Faculty of Engineering, Bu-Ali Sina University
چکیده

Flexible and dynamic supply chain network design problem has been studied by many researchers during past years. Since integration of short-term and long-term decisions in strategic planning leads to more reliable plans, in this paper a multi-objective model for a sustainable closed-loop supply chain network design problem is proposed. The planning horizon of this model contains multiple strategic periods so that the structure of supply chain can be changed dynamically during the planning horizon. Furthermore, in order to have an integrated design, several short-term decisions are considered besides strategic network design decision. One of these short-term decisions is determining selling price and buying price in the forward and reverse logistics of supply chain, respectively. Finally, an augmented e-constraint method is used to transform the problem to a single-objective model and an imperialist competitive algorithm is presented to solve large scale problems. The results’ analysis indicates the efficiency of the proposed model for the integrated and dynamic supply chain network design problem. 

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عنوان ژورنال:

دوره 27  شماره 4

صفحات  353- 371

تاریخ انتشار 2016-12

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