Models for closed-loop supply chain with trade-ins. (January 2017)

• Record Type: Journal Article
• Authors: Miao, Zhaowei; Fu, Ke; Xia, Zhiqiang; Wang, Yu
• Is Part Of: Omega. Volume 66:Part B(2017:Jan.)
• Page Start: 308
• Page End: 326
• Publication Date: 2017-01
• Subjects: Closed-loop supply chain -- Trade-in -- Collection policy -- Life-cycle assessment; Management -- Periodicals; 658.4005
• DOI: 10.1016/j.omega.2015.11.001
• Languages: English
• ISSNs: 0305-0483

Abstract

Abstract: Three kinds of decision models for closed-loop supply chain (CLSC) with trade-ins are developed in this paper, including the centralized collection (Model C), the retailer collection (Model R), and the manufacturer collection (Model M). By analyzing these models, we argue that there are three types of optimal collection strategies, namely, no collection, partial collection, and full collection. We provide conditions under which one of these three collection strategies is optimal for different supply chain models. By comparing the impact of trade-ins on these different supply chain models, we find that only when the direct net value of a used product derived from the trade-ins for the whole CLSC system including the consumers is high enough can trade-in strategy be adopted to stimulate consumer demand and improve the manufacturer׳s and retailer׳s profit. Based on the life-cycle assessment method, we find that when the marginal effect of the product on environment in the continue-to-use phase is more significant than in other phases, trade-ins can promote the environmental performance of the CLSC system. Further, by comparing the optimal solutions for the different models, we find that one collection model may dominate the others in terms of the economic performance of the involved parties. Specifically, Model M dominates Model R in terms of the profits of the manufacturer and the profits of the whole supply chain; Model R dominates Model M in terms of retailer׳s profit; and Model R dominates all other models in terms of environmental performance. Abstract : Highlights: We consider three models for closed-loop supply chain with trade-ins. Under certain conditions firms and consumers are actively engaged in trade-ins. Trade-in strategy may have a significant impact on firms׳ profit. The decentralized models may achieve better environmental performance.