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中文摘要：
供应商选择问题是企业界和理论界十分关注的决策问题．在分析已有的多准则决策方法局限性的基础上，提出了一种基于层次分析法、偏好顺序结构评估法与交互辅助几何分析法相结合的供应商选择方法．以质量、经济因素、技术水平、供应能力与响应能力因素作为候选供应商的评价准则，用层次分析法确定供应商选择问题的结构及其评价准则权重，用偏好顺序结构评估法对候选供应商进行最终的评价，用交互辅助几何分析法对其进行灵敏度分析，最后通过算例证明了该方法的有效性．
英文摘要：
Vendor selection is one of critical decision-issues in the theoretical After anal selection yzing the limitations of the existing multiple criteria decision methods, is developed by integrating analytic hierarchy process （AHP）, and practical circles. a method for vendor preference ranking organization methods for enrichment evaluations （PROMETHEE） and geometrical analysis for interactive assistance （GAIA）. Taking quality, economics factor, technique level, responsive capability and delivery factors as evaluation criteria, AHP is used to analyze the structure of vendor selection problem and determine weights for evaluation criteria, PROMETHEE is used for final ranking, GAIA is used as a tool for sensitivity analysis. Finally, a numerical example is given to illustrate the efficiency and feasibility of the proposed method.
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