基于不同运输主体的非一体化供应链模型研究

Research on non-integrated supply chain models based on different transportation sponsors

研究了没有运输商和有运输商参与的两类非一体化供应链模型。首先,在没有运输商参与情况下,构建了零售商和制造商分别作为运输主体的非一体化供应链模型;其次,在有运输商参与的情况下,构建了零售商和制造商分别承担运输服务费用下的非一体化供应链模型;最后,通过对两类模型最优解的比较,分析了运输主体的不同和运输服务费用承担主体的不同对零售商、制造商以及供应链整体利润的影响。

This paper studies two types of models of the non-integrated supply chain without or with a transporter. Firstly, in the absence of a transporter,we establish the non-integrated supply chain models that the retailor and the manufacturer respectively acts as the transporter.Secondly, with a transporter participating in the supply chain,we set up the non-integrated supply chain models that the retailor and the manufacturer respectively bears the transportation service charges.Finally,by comparing the optimal solutions of the two types of models,we analyze the effects of the different transportation sponsors and the different undertakers of transportation service expenses on the retailor’s, manufacturer’s and the supply chain’s total profits.