基于熵权Vague集的经济开放水平的评价

Evolution of Economic Opening Level Based on Entropy Weight Vague Set

区域经济开放水平在促进社会经济发展中起着重要作用.针对区域开放水平评价,首先构建区域经济开放水平评价指标体系,运用熵权赋值法确定各指标权重,计算各指标的Vague值,以及其与正、负理想值距离,从而建立评价模型.以安徽省16个市为例,基于构建的熵权Vague集模型对各市开放水平进行计算和排序,最后对区域经济的发展提出相关建议.

The opening level of regional economy plays an important role in promoting the development of social economy.In this paper,for the evaluation of regional opening level,firstly,the evaluation index system of regional economic opening level is constructed,the weights of each index are determined by entropy weight assignment method,the vague values of each index are calculated,and the distance between each index and positive and negative ideal values is calculated,so as to establish the evaluation model.Taking 16 cities in Anhui Province as an example,this paper the opening level of each city is calculated and ranked based on the entropy weight vague set model,and finally relevant suggestions for the development of regional economy is put forward.