Design of Closed Loop Supply Chains
Increased concern for the environment has lead to new techniques to design products and supply chains that are both economically and ecologically feasible. This paper deals with the product - and corresponding supply chain design for a refrigerator. Literature study shows that there are many models to support product design and logistics separately, but not in an integrated way. In our research we develop quantitative modelling to support an optimal design structure of a product, i.e. modularity, repairability, recyclability, as well as the optimal locations and goods flows allocation in the logistics system. Environmental impacts are measured by energy and waste. Economic costs are modelled as linear functions of volumes with a fixed set-up component for facilities. We apply this model using real life R&D data of a Japanese consumer electronics company. The model is run for different scenarios using different parameter settings such as centralised versus decentralised logistics, alternative product designs, varying return quality and quantity, and potential environmental legislation based on producer responsibility.
|Keywords||facility location, network design, product design, reverse logistics, supply chain management|
|Publisher||Erasmus Research Institute of Management (ERIM)|
Krikke, H.R., Bloemhof-Ruwaard, J.M., & van Wassenhove, L.N.. (2001). Design of Closed Loop Supply Chains (No. ERS-2001-45-LIS). Erasmus Research Institute of Management (ERIM). Retrieved from http://hdl.handle.net/1765/108