基于数量价格折扣的非对称信息供应链协调

供应链关系中各个经济体与最终市场的接触程度不同,造成各级供应商之间关于市场需求信息的不对称。以S tacke lberg模型为基础,研究短生命周期产品二级供应链的协调问题。设计制造商占主导地位的供应链中基于价格折扣实现信息共享的协调机制。通过比较价格折扣机制协调下各方的收益,证明数量价格折扣不但能促使零售商传递信息,还可以提高供应链整体收益和满足市场需求。上述结论表明通过有效的价格折扣机制可以促进供应链协调、降低零售商市场风险和减少产品短缺现像,有利于整个社会福利的提高。

Achieveing Coordination in a Supply Chain with Asymmetric Information Based on Quantity Price Discounts

Difference in the degree to which every economic entity in supply chain approaaches final markets leads to asymmetric information about market demands among suppliers at all levels.This paper studies the coordination problem of a two-echelon supply chain of products with short life-cycle based on Stackelberg modle,and designs a coordination mechanism of information sharing in the manufacturer-dominated supply chain based on price discounts.By comparing the interests of various parties under the price discou...