熵权法优属度矢量模型与高新区发展评价

An Evaluation of High-Tech Development Zones in China Based on the Method of Entropy Weight

本文以信息熵理论为基础,引入Theil不均衡指数对模糊多因素、多层次综合评判法加以改进,按照评价数据的离散程度来确定各评价指标的权重,并采用优属度矢量模型得出部分国家高新区2003年的发展水平。与传统的聚类分析法、专家经验评估法等方法相比,该方法提高了评价结果的科学性和合理性。评价结果显示,当前我国各高新区的发展水平差异较大,东西部地区两极分化的现象较为严重,因而有必要根据发展现状对我国高新区进行分类管理。

<Abstrcat> Based on the entropy fundamentals,we introduced the Theil index and improved the method of multi-factor & multi-level fuzzy comprehensive evaluation in this paper.Compared with the method of cluster analysis or expert's experience,this method heightened the veracity and rationality of the evaluation results.Besides,we also introduced the method of the best solution model of optimal membership degree vector and draw a conclusion of the status of China's High-Tech Development Zones in 2003.The status shows the polarization between the zones in the east and west area of China.So,it is necessary to classify and manage the zones respectively according to their development status.