公平关切下第三方回收闭环供应链决策模型

Decision Models of Closed-loop Supply Chain with Third Party Recycler Considering Fairness Concern

将公平关切性引入到第三方回收的闭环供应链系统中,分析了制造商的公平关切性对闭环供应链成员及整体最优决策的影响,并探讨了制造商的公平关切程度与闭环供应链整体效用间的关系。研究表明在制造商主导的闭环供应链系统中,无论制造商是否公平关切,制造商总是获得了较之零售商及第三方回收商更多的渠道利润。制造商的公平关切性对其自身效用最大化总是有利的,对零售商及第三方回收商利润最大化总是不利的。当制造商的公平关切程度相对较弱时,其公平关切程度的增强对闭环供应链整体是不利的;反之,对闭环供应链整体是有利的。

The fairness concern is introduced into a closed-loop supply chain system with a third-party recycler, the influence of manufacturer's fairness concern to the optimal decisions of members as well as whole closed-loop supply chain system is analyzed,and the relationship between utility of whole closed-loop supply chain and the fairness concern is researched. The results show that whether the manufacturer considers fairness concern or not,it will always get more channel profits than the retailer and the third party recycler. The manufacturer's fairness concern is beneficial to the maximization of his own utility,but unfavorable to the profits maximization of retailer and third party recycler. The increase of manufacturer's fairness concern is unfavorable to the whole closed-loop supply chain system when the fairness concern is relatively weak,but it will be beneficial on the contrary.