RFID增加回收率的再制造闭环供应链模型

Remanufacturing Closed-loop Supply Chain Models by Applying RFID to Increase Recovery Rate

在再制造闭环供应链的实践中,从市场上回收废旧品是一个关键环节,同时也是一个难点。而本文假设RFID可以提高废旧品的回收率,同时也要花费相应的成本。为对比分析RFID使用前后的效果,按照负责回收的供应链成员不同,建立了一体化和非一体化的再制造闭环供应链模型,并讨论了使用RFID额外增加回收率规模、RFID标签成本和RFID固定投入成本对供应链定价决策及各成员利润的影响。

In the remanufacturing closed-loop supply chain practices, recycling used products is a critical activity, and is also a difficult point. The technology of radio frequency identification （ RFID ） is intro- duced into the recycling activities of waste products, assuming that it can increase the recycling rate while taking corresponding costs. In order to compare the effects before and after using RFID, both centralized and decentralized supply chain models are created with different participants in waste product collection. And the impacts of scaling parameter for additional increased recovery rate with RFID, RFID tag cost and fixed cost on the pricing decisions and the profits of participants in different models are all analyzed.