TY - JOUR
T1 - A stochastic closed-loop supply chain network design problem with multiple recovery options
AU - Jerbia, Rim
AU - Kchaou Boujelben, Mouna
AU - Sehli, Mohamed Amine
AU - Jemai, Zied
N1 - Publisher Copyright:
© 2018 Elsevier Ltd
PY - 2018/4
Y1 - 2018/4
N2 - In this paper, a closed-loop supply chain network design problem with multiple recovery options is studied. First, the deterministic problem is formulated as a Mixed Integer Linear Program (MILP). A sensitivity analysis is carried out in order to investigate the impact of variations of the main input parameters such as customer return rates, revenues, costs as well as the proportions of returns assigned to each recovery option, on the network structure and the company profit. Then, a stochastic version of the model is developed to account for the high uncertainties faced by companies. A scenario-based approach is used to model the uncertainties of return rates, revenues, costs and the quality of returns. The computational results show that the solution of the stochastic problem is stable over different replications and that the benefit from using stochastic modeling increases when the penalty over non collected returns increases.
AB - In this paper, a closed-loop supply chain network design problem with multiple recovery options is studied. First, the deterministic problem is formulated as a Mixed Integer Linear Program (MILP). A sensitivity analysis is carried out in order to investigate the impact of variations of the main input parameters such as customer return rates, revenues, costs as well as the proportions of returns assigned to each recovery option, on the network structure and the company profit. Then, a stochastic version of the model is developed to account for the high uncertainties faced by companies. A scenario-based approach is used to model the uncertainties of return rates, revenues, costs and the quality of returns. The computational results show that the solution of the stochastic problem is stable over different replications and that the benefit from using stochastic modeling increases when the penalty over non collected returns increases.
KW - Closed loop supply chain network design
KW - Facility location
KW - MILP
KW - Reverse logistics
KW - Two-stage stochastic program
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U2 - 10.1016/j.cie.2018.02.011
DO - 10.1016/j.cie.2018.02.011
M3 - Article
AN - SCOPUS:85042178257
SN - 0360-8352
VL - 118
SP - 23
EP - 32
JO - Computers and Industrial Engineering
JF - Computers and Industrial Engineering
ER -