区域循环经济的综合评价与探究——以广东省为例

The Comprehensive Evaluation and Study of Regional Circular Economy——A Case Study of Guangdong Province

本文探讨基于因子分析和聚类分析的广东省市域循环经济的综合评价。以广东省21个地级市为例,本文借鉴已有研究成果,构建循环经济综合评价指标体系,对广东省循环经济的发展状况进行区域横向比较,运用因子分析新理论——因子分析模型L得到循环经济的四个公共因子,同时聚类分析结果表明,可根据循环经济发展状况的明显差异将城市分为六个类别。本文最后对各地级市循环经济发展状况进行评价,针对各类城市的不同特征,根据定量分析结果为广东省发展循环经济提供可行性建议。

This paper studies the comprehensive evaluation of regional circular economy of cities in Guangdong province based on factor analysis and cluster analysis. This paper focus on 21 cities of Guangdong province and compares the development of circular economy of Guangdong province by building a comprehensive evaluation index system of circular economy with the exiting research results. Four common factors can be obtained from factor analysis model L,which is the new theory of factor analysis,and the result of cluster analysis indicates that cities can be classified into six categories according to the difference of the development of circular economy. At last,this paper evaluates the development of circular economy and makes suggestions about setting policies based on characteristics of cities and results of quantitative analysis.