摘要
首先以一个制造商和一个零售商的二级闭环供应链为研究对象,通过闭环供应链决策模型定义了一个回收投资收益率,得出回收投资收益率越大,闭环供应链的利润越大;根据回收投资收益率的定义和性质,指出闭环供应链可以通过降低再制造成本来提高系统利润。最后在闭环供应链双重边际效应情况下,设计了闭环供应链的利润协调合同,得出协调的空间随回收投资收益率增大而增大,最后用算例验证了上述结论。
The paper first studies a two-echelon closed-loop supply chain consisting of a manufacturer and a retailer and,through the decision model of closed-loop supply chain,defines the return of investment（ROI） on recycling,the rise of which is demonstrated to cause the rise of the total revenue of the closed-loop supply chain.Then based on the definition and properties of ROI on recylcing,the paper points out that the closed-loop supply chain can increase system profit by reducing remanufacturing cost,and finally works out a profit coordination contract of closed-loop supply chains under the influence of twofold marginal effect,reaching the conclusion that the room for coordination increases with the ROI on recycling.In the end a numerical example is given to verify the claims.
出处
《物流技术》
2010年第13期133-136,共4页
Logistics Technology
关键词
闭环供应链
收益共享合同
回收投资收益率
closed-loop supply chain
contract of revenue sharing
ROI on recycling
