基于因子分析法的安徽省区域经济差异评价
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摘要
缩小区域经济差异以实现协调发展是整体经济健康发展的重要条件。结合2007—2017年安徽省区域经济数据,构建16个地级市经济发展指数评价指标体系并测算评价它们的经济发展水平。通过极差、标准差、变异系数分析安徽区域经济差异发展趋势,利用因子分析法与空间聚类法分析安徽各个区域经济在时间与空间上的差异。结果表明:安徽区域经济绝对差异逐步扩大,相对差异总体缩小;安徽区域经济总体呈上升趋势,空间差异格局变动不大,但极化现象明显。应加强地区联动,走特色发展路径,合理配置资源,发展各种新的经济业态,从而实现各区域协调发展。
Reducing regional economic differences to achieve coordinated development is an important condition for the healthy development of the overall economy. Based on the regional economic data in Anhui Province from 2007 to 2017,the evaluation index system of economic development of 16 prefecture-level cities were constructed and measured to evaluate their level of economic development. The development trend of regional economic differences in Anhui Province were analyzed by the range,standard deviation and coefficient of variation. The factor analysis method and spatial clustering method were used to judge the economic time and space difference in Anhui province. The results show that the absolute difference of regional economy in Anhui province has gradually expanded,and the relative differences have generally narrowed; the regional economy in Anhui province has generally shown an upward trend,and the spatial difference pattern has not changed much,but the polarization phenomenon is obvious. It is necessary to strengthen regional linkages,take a characteristic development path,rationally allocate resources and develop various new economic formats so as to achieve coordinated development of various regions.
Reducing regional economic differences to achieve coordinated development is an important condition for the healthy development of the overall economy. Based on the regional economic data in Anhui Province from 2007 to 2017,the evaluation index system of economic development of 16 prefecture-level cities were constructed and measured to evaluate their level of economic development. The development trend of regional economic differences in Anhui Province were analyzed by the range,standard deviation and coefficient of variation. The factor analysis method and spatial clustering method were used to judge the economic time and space difference in Anhui province. The results show that the absolute difference of regional economy in Anhui province has gradually expanded,and the relative differences have generally narrowed; the regional economy in Anhui province has generally shown an upward trend,and the spatial difference pattern has not changed much,but the polarization phenomenon is obvious. It is necessary to strengthen regional linkages,take a characteristic development path,rationally allocate resources and develop various new economic formats so as to achieve coordinated development of various regions.
引文
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[3]PERERA,LIYANAGE DEVANGI H,G H Y LEE.Have economic growth and institutional quality contributed to poverty and inequality reduction in Asia?[J].Journal of Asian Economics,2013(27):71.DOI:10.1016/j.asieco.2013.06.002.
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[5]张宁.西部地区经济增长收敛性及其影响因素分析[D].西安:西北大学,2011.
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