江西省各城市经济发展水平评价

Evaluation of economic development level of cities in Jiangxi province

文章以江西省11个城市的经济发展状况为研究对象,选取了包含了各方面的15个因素作为评价指标,通过主成分分析法构建评价体系,计算各城市的综合得分并得到经济发展排名,采用层次聚类法将各城市分为四类。研究表明,地理位置、资源、政策等因素,造成了各城市发展不平衡,其中南昌与赣州分别作为省会城市与副中心城市发展较好,九江等五个城市依靠各自优势发展处于中等水平,景德镇等四个城市发展处于落后地位。

Taking the economic development of 11 cities in Jiangxi province as the research object,this paper selected 15 factors including various aspects as the evaluation index,and constructed the evaluation system through principal component analysis,the comprehensive scores of each city were calculated and the ranking of economic development was obtained.The cities are divided into four categories by hierarchical clustering method.The research shows that due to geographical location,resources,policy support and other factors,the development of various cities is not balanced,among which Nanchang and Ganzhou,as the provincial capital city and the sub-center city,develop well respectively,Jiujiang and other five cities are in the medium level of development depending on their own advantages,and Jingdezhen and other four cities are in a backward position.