Evaluation on the Urban Circular Economy Based on the PCA-DEA Model

被引:0
|
作者
Wang Yawei [1 ]
Wang Rui [1 ]
Chen Zhen [1 ]
机构
[1] Henan Agr Univ, Zhengzhou, Peoples R China
关键词
Circular Economy; Evaluation; PCA-DEA algorithmic Model;
D O I
暂无
中图分类号
F [经济];
学科分类号
02 ;
摘要
In this paper, the authors construct an evaluation index system to evaluate the efficiencies of urban circular economy. By using Data Envelopment Analysis (DEA) and Principal Component Analysis (PCA), a combined PCA-DEA evaluation model was proposed. It is demonstrated by an example that the model can be used not only to evaluate the efficiency of urban circular economy, but also to figure out sensitive factors that can improve efficiency of urban circular economic development. This research may provide references for governments to improve their efficiency of urban circular economy.
引用
收藏
页码:147 / 154
页数:8
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