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对国家经济区域进行详细划分研究是构建区域经济协调发展、制定区域经济发展战略和实施区域经济政策精准调控的前提基础,伴随着我国经济总产出水平的不断攀升,区域划分越来越细,标准也不断变化。本文在分析过往经济区域划分演进史的基础上,利用模糊聚类算法结合31个省市自治区直辖市“十二五”期间宏观经济指标数据,进行了详细的实证研究,发现利用FCM划分为Ⅰ、Ⅱ、Ⅲ、Ⅳ共计四个综合经济区域比较合理,在经济新常态下可更好地服务于政府宏观政策调控,尤其是宏观财政政策精准调控。
The detailed study of the national economic zones is the prerequisite basis for the construction of coordinated development of regional economy, the formulation of regional economic development strategy and the precise regulation and control of regional economic policies. Along with the continuous rise of the total output level of economy in our country, the regional division is getting smaller and smaller, The standards are also constantly changing. Based on the analysis of the evolution history of regional economic division in the past and using the fuzzy clustering algorithm with the data of macroeconomic indicators during the “Twelfth Five-year” period of 31 provinces, municipalities and autonomous regions, this paper conducts a detailed empirical study and finds that the use of FCM is divided into I, II, III and IV have a total of four comprehensive economic zones in a reasonable manner. They can better serve the macro-control of the government under macroeconomic conditions, and especially the macro-control of fiscal policies.