基于主成分分析的山东各地区经济发展水平综合评价

运用SPSS19.0统计分析软件,对山东省17个地区经济发展水平的10个指标进行主成分分析,并对各主成分和综合主成分进行排名。结果显示,山东各地区经济发展不平衡,发展水平呈现五种层次。这种差异的形成,主要受自然环境、地理位置、历史条件、人文环境等诸多因素的影响。因此,政府应高度重视各地经济发展的差异,并结合各地特点和优势,加大招商引资力度,推动山东经济和谐发展。

Comprehensive Evaluation of Regional Economic Development in Shandong Based on Principle Component Analysis

Using principle component analysis to 10 indicators from 17 regions in $handong province, the paper ranks of the principal component and the composite component in SPSS19.0 statistical analysis software. The results showed that Shandong regional economic development is unbalanced and the development level is divided into five levels. The differences are mainly due to natural environment, geographical location, historical conditions, cultural environment and many other factors. Therefore, the government should attach great importance to differences of economic development, increase investment and promote the harmonious development of the economy com-bined with features and advantages of each region in Shandong.