Optimizing the Safety Stock with Guaranteed Service Model in Reverse Logistics Considering Internal and External Returns

Document Type : Research Paper

Authors

School of Industrial Engineering, Iran University of Science and Technology, Tehran, Iran

Abstract

In this paper, a guaranteed service model (GSM) is considered in a general supply chain with the releasing of the service time constraint. For this purpose, a bi-objective model is developed containing minimization of both service time and the holding cost of safety stock. Also, in addition to considering the return of items from inside of the chain, the returns from outside of the chain are considered to carry out remanufacturing, refurbishing, and repairing processes. The model is solved in a real-world case of the electronic product supply chain and the Pareto solution set is obtained to show the changes in the holding cost of safety stock based on the maximum time for the different services offered to customers.

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Eruguz, A.S., Jemai, Z., Sahin, E., and Dallery, Y. (2014). Optimising reorder intervals and order-up-to levels in guaranteed service supply chains. International Journal of Production Research, Vol. 52(1), pp. 149–164.
Eruguz, A.S., Sahin, E., Jemai, Z., and Dallery, Y. (2016). A comprehensive survey of guaranteed-service models for multi-echelon inventory optimization. International Journal of Production Economics, Vol. 172, pp. 110–125.
Glover,  F., Woolsey, E. (1974). Converting the 0-1 polynomial programming problem to a 0-1 linear program. Operations Research, Vol. 22(1), pp. 180–182.
Grahl, J., Minner, S., and Dittmar, D. (2016). Meta-heuristics for placing strategic safety stock in multi-echelon inventory with differentiated service times. Annals of Operations Research, Vol. 242(2), pp.:489–504.
Graves, S.C., and Schoenmeyr, T. (2016). Strategic Safety-Stock Placement in Supply Chains with Capacity Constraints. Manufacturing & Service Operations Management, Vol. 18(3), pp. 445–460.
Graves, S.C., and Willems, S.P., (2000). Optimizing Strategic Safety Stock Placement in Supply Chains. Manufacturing & Service Operations Management, Vol. 2(1), pp. 68–83.
Graves, S.C., and Willems, S.P., (2003). Supply chain design: Safety stock placement and supply chain configuration, In Supply Chain Management: Design, Coordination and Operation. Handbooks in OR and MS Amsterdam, North-Holland: Elsevier, pp. 95–132.
Graves, S.C., and Willems, S.P., (2008). Strategic Inventory Placement in Supply Chains : Nonstationary Demand. Manufacturing & Service Operations Management, Vol. 10(2), pp. 278–287.
Hong, Z., Dai, W., Luh, H., and Yang, C. (2018). Optimal configuration of a green product supply chain with guaranteed service time and emission constraints. European Journal of Operational Research, Vol.  266(2), pp. 663–677.
Hua, N.G., and Willems, S.P., (2016). Analytical Insights into Two-Stage Serial Line Supply Chain Safety Stock. International Journal of Production Economics, Vol. 181, pp. 107-112.
Inderfurth, K. (1991). Safety stock optimization in multi-stage inventory systems. International Journal of Production Economics, Vol. 24(1-2), pp. 103–113.
Kimball, G.E. (1988). General principles of inventory control. Journal of Manufacturing and Operations Management , Vol. 1, pp. 119–130.
Klosterhalfen, S., and Minner, S. (2010). Safety stock optimisation in distribution systems: A comparison of two competing approaches. International Journal of Logistics Research and Applications, Vol. 13(2), pp. 99–120.
Li, H., and Jiang, D. (2012). New model and heuristics for safety stock placement in general acyclic supply chain networks. Computers and Operations Research, Vol. 39(7), pp. 1333–1344.
Li, P., Chen, H., and Che, A. (2013). Optimal batch ordering policies for assembly systems with guaranteed service. International Journal of Production Research, Vol. 51(20), pp. 6275–6293.
Magnanti, T.L., Shen, Z.J.M, Shu, J., Simchi-Levi, D. and Teo, C. (2006). Inventory placement in acyclic supply chain networks. Operations Research Letters, Vol. 34(2), pp. 228–238.
Minner, S. (2000). Strategic safety stocks in supply chains. NewYork: Springer.
Minner, S. (2001). Strategic safety stocks in reverse logistics supply chains. International Journal of Production Economics, Vol. 71(1-3), pp. 417–428.
Moncayo-Martínez, L.A., and Mastrocinque, E. (2016). A multi-objective intelligent water drop algorithm to minimise cost of goods sold and time to market in logistics networks. Expert Systems With Applications,Vol. 64, pp. 455–466.
Nepal B, Monplaisir L and Famuyiwa O (2011). A multi-objective supply chain configuration model for new products. International Journal of Production Research, Vol. 49(23), pp. 7107–7134.
Ni, W., and Shu, J. (2015). Trade-off between service time and carbon emissions for safety stock placement in multi-echelon supply chains. International Journal of Production Research, Vol. 53(22), pp. 6701–6718.
Sitompul, C., Aghezzaf, E.H., Dullaert, W., and Van Landeghem, H. (2008). Safety Stock Placement in Capacitated Supply Chains. International Journal of Production Research, Vol. 46(17), pp. 4709–4727.