供应链信用改善的演进方法研究

为优化供应链整体信用,分析了供应链原理,阐述了供应链信用关系特征,即关联性、路径依赖性和异构性;从而将供应链信用关系分为直接和间接信用;以此为基础,运用演化稳定策略和动态模仿者方法,构建了供应链信用改善的理论框架;并以物流、信息流、资金流为评价准则,给出了基于AHP方法的供应链伙伴信用权重测算方法.最后,提出了具体的信用演进策略,并以归纳法证明了策略的合理性.

Study on Improvement Method of Trustworthiness in Supply Chain Evolution

In order to optimize the overall trustworthiness of supply chain, the theory of supply chain was analyzed, and the characteristics of credit relationship of supply chain, i.e. relevance, path dependence and heterogeneity was elaborated; then the credit relationship of supply chain was divided into direct credit and indirect credit. Based on these analyses, the framework to optimize the credit relationships of supply chain was also constructed with methods of evolution stable strategy (ESS) and replicator dynamic,and a measurement of credit weight for supply chain partners was given based on AHP with the criteria of logistics, information flow, capital flow. Finally, the evolutionary method of supply chain trustworthiness improvement was proposed, and the proof for the rationality of this policy with induction was provided.