基于省际视角的经济活力综合评价

Comprehensive Evaluation of China's Economic Vitality from the Perspective of Provinces

从经济规模、交通运输、居民生活水平、能源利用效率和创新活力等5个方面,构建了经济活力评价指标体系.通过因子分析法得到经济活力的综合评价得分方程,再通过系统聚类法对公因子得分进行聚类.结果表明,能源利用效率对经济活力的影响最大,居民生活水平和交通运输的影响次之,省际经济发展水平呈现明显的差异,江苏、广东和浙江等省份的经济发展水平较高,而青海、贵州和云南等省份的经济发展水平较低.

An evaluation index system of economic vitality is constructed in term of five aspects:economic scale,transportation,living standard of residents,energy utilization efficiency and innovation vitality.Through the factor analysis method to get the comprehensive evaluation score equation of economic vitality,and then through the system clustering method to cluster the common factor scores,it is shown that energy efficiency has the greatest impact on economic vitality;the level of inter provincial economic development shows obvious differences.The economic development level of Jiangsu,Guangdong and Zhejiang provinces is higher,while that of Qinghai,Guizhou and Yunnan provinces is lower.