供应商选择层次分析法/随机数据包络分析法研究

供应商选择直接关系到供应链中核心企业的采购质量，影响到企业的市场竞争力，因此，研究供应商选择方法，具有重要的理论意义和实践意义。在研究供应商选择基本原则、分析供应商选择常用方法的同时。综合供应商选择的层次分析法(AHP)和数据包络法(DEA)，提出了供应商选择的AHP／随机DEA方法。通过引入随机变量，解决了数据包络分析中权重选择的不足之处，把选择供应商过程中的主观判断转变为可信度判断，提高供应商评价的可靠度。

Studying on vendor selection with analytic hierarchy process and random disposal of data envelopment analysis

Since the vendor selection directly influences the procurement quality and the competition of the corporation in the supply chains, it is theoretically important and practically meaningful to study the vendor selection method. While analyzing the measuring criteria and the method for vendor selection, the authors put forward a new method which combines the advantage of analytic hierarchy process (AHP) with random disposal of data envelopment analysis ( DEA) for vendor selection. The paper introduces a random variable that overcomes the disadvantages of the weigh value in DEA which improves the reliability of the vendor selection by converting the subjective estimation to objective opinion in the course of the vendor selecting