基于AHP-PCA模型的淮海经济区城市宜居水平评价

Evaluation of livable city level in Huaihai economic zone based on AHP-PCA model

针对城市宜居性问题,建立了定量评价指标体系,对淮海经济区内8个核心城市进行城市宜居水平评价,得到宜居水平排名由高到低依次为:徐州、济宁、连云港、商丘、宿迁、枣庄、淮北、宿州,并基于实证分析结果,发现宜居城市建设过程中存在的问题,对进一步提高城市宜居水平提出了政策建议。

In order to solve the problem of urban livability,this paper establish the evaluation index system and evaluate the urban livable level of the eight core cities in Huaihai economic zone.The rank is as follows:Xuzhou,Jining,Lianyungang,Shangqiu,Suqian,Zaozhuang,Huaibei and Suzhou.Besides,we base on the results of empirical analysis,finding that there are problems in the construction of livable cities.Finally,putting forward suggestions to further improve the urban livable level.