长三角地区经济发展水平评价实证分析--基于因子分析和主成分分析视角

摘要

根据区域经济发展研究的相关文献，结合长三角地区实际情况，构建22个城市经济发展评价的综合指标。利用因子分析和主成分分析方法，对原始数据进行分析，从而对长三角地区经济发展水平做出客观、科学的评价。在综合分析的基础上，提出提升长三角地区经济发展水平的政策性建议与对策。%Based on relevant literatures on regional economic development and the actual situation of the Yangtze River Delta,22 urban economic development evaluation indexes were formed.By factor analysis and principal component analysis, raw data were analyzed to evaluate the economic development level of the Yangtze River Delta objectively and scientifically.Through a comprehensive analysis,policy suggestions and countermeasures were put forward to improve economic development level in the Yangtze River Delta.