基于改进熵权TOPSIS的合肥物流产业竞争力评价

Evaluation of Logistics Competitiveness in Hefei Based on Improved Entropy Weight TOPSIS Method

基于经济实力、基础设施、物流规模、政府作用、人口因素及信息技术6个方面,构建合肥市物流产业竞争力评价指标体系,采用基于灰色关联系数的熵权TOPSIS(逼近理想解排序)法对合肥市的物流产业竞争力做出评价。结果表明:合肥市的物流产业竞争力经历了由较差到一般再过渡到良好的发展过程,可划分为较快上升、缓慢下降、快速发展、稳步提升4个阶段;合肥市的经济实力及基础设施都呈现上升趋势,而物流规模却出现下降趋势;其他方面变化较小。

Based on six aspects such as economic strength,infrastructure,logistics scale,government role,population factors and information technology,the evaluation index system of logistics industry competitiveness of Hefei is constructed,and the entropy weight TOPSIS(technique for order preference by similarity to ideal solution)method based on grey correlation coefficient is used to evaluate the competitiveness of logistics industry in Hefe.The results show that the competitiveness level of the logistics industry in Hefei has experienced a process from poor to general and then to good development.It can be divided into four stages rapid rise,slow decline,rapid development and steady improvement.Hefei’s economic strength and infrastructure have shown an upward trend,while the logistics scale has shown a significant downward trend,and other aspects have changed little.