“中三角”城市群研究:基于引力模型的视角

A Study of the “Yangtze River Middle Reach Delta” Urban Agglomeration:from the Perspective of the Gravity Model

引力模型的分析表明,武汉、长沙、南昌之间的经济联系强度明显高于中部六省的其他省会城市组合。由此,构建以武汉—长沙—南昌为中心城市,涵盖大武汉城市群、长株潭城市群、鄱阳湖生态城市群,以及湖北荆州、江西萍乡在内的"中三角"经济区,打造继珠三角、长三角、环渤海之后中国经济增长的第四极,为实现中部崛起、实现我国经济可持续发展提供新的支撑和动力。

The analysis based on the gravity model shows that the intensity of economic relation in Wuhan,Changsha and Nanchang is obviously higher than other combinations of provincial capitals of the six provinces in Central China.Therefore,we should build the ＂Yangtze River Middle Reach Delta＂ economic zone covering the core cities of Wuhan,Changsha and Nanchang,the city groups of the Great Wuhan Urban Agglomeration,the Changsha-Zhuzhou-Xiangtan urban agglomeration,and the Poyang Lake Ecological urban agglomeration,as well as Jingzhou City of Hubei and Pingxiang City of Jiangxi,and mold the fourth pole of Chinese economic growth after the Pearl River Delta,the Yangtze River Delta and the Bohai Sea Economic Circle,so as to provide new support and driving force for realizing the rise of Central China and the sustainable economic development of our country.