钢铁企业绿色供应商选择是一个典型的多目标、多准则、非结构化的问题。基于DEA/TOPSIS的组合模型,实现对DEA结果的进一步优选,算例验证了该模型的有效性。组合模型为供应链管理提供了一种新的供应商选择方法。
The green vendor selection in the enterprise of iron & steel is a typical unstructured problem of multiple objective and multiple principle. By the combination model of DEA and TOPSIS, the best vendor can be chosen from the results calculated by DEA. The example proved it is effective and the combination model is a new method to choose the best vendor.