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城市经济的发展对我国现代化进程有巨大的推动作用,经济指标是城市发展水平的重要标志。为对我国各主要省市自治区的经济发展综合实力进行客观、可靠的评价,本文在分析其经济发展综合实力的构成的基础上对其建立了三级评价指标体系,并用主成分分析法对这些指标进行了分析,提出了能够反映整个城市发展状况的3个主成分因素,赋予了其新的含义。
The development of the urban economy has a tremendous impetus to the modernization process in our country. The economic indicators are an important symbol of the urban development level. In order to objectively and reliably evaluate the overall strength of the economic development in major provinces, autonomous regions and municipalities in our country, this paper sets up a three-level evaluation index system based on the analysis of the composition of its overall economic development strength, and uses principal component analysis Indicators were analyzed, put forward to reflect the status of the development of the city’s three main components, given its new meaning.