Bertrand竞争下的供应链信息共享研究

本文以制造商和零售商组成的二级供应链为研究对象,分析供应链上企业不同的信息共享程度给供应链及各自带来的影响。通过分析得知,当供应链上仅制造商能获得共享信息时,制造商和零售商由于共享信息使得双方均受益;当供应链上仅制造商和参与信息共享的零售商能获得共享信息时,零售商受损非常严重。

This paper takes the sub-supply chain consisting of a manufacturer and several retailers as research object,and analyzes the impacts of information sharing of the enterprises along the supply chain on supply chain and individual enterprise.Through the analysis,it has been found that when only manufacturers have access to information sharing,both manufacturers and retailers benefit from information sharing;on the other hand,when only manufacturers and retailers have access to information sharing,retailers suffer much.