经济圈中心城市重心区、增长极作用分析——基于长三角地区16个城市经济指标分析

An Analysis of the Central City's Center and Growth Pole Effect in the Economic Circle-Based on the Analysis of the Economic Index of the 16 Cities in Yangtze River Delta Region

基于长三角地区16个主要经济城市的经济指标,首先运用模糊综合评价对长三角经济圈内16个主要经济城市进行经济实力的综合排名,通过综合排名得出中心城市上海在长三角经济圈具有经济"重心区"的经济地位;再引入经济辐射—电场力模型定量的量化衡量上海对其余15个城市的经济辐射带动作用,得出上海对其他城市的经济辐射带动呈现向外递减趋势的结论。

Based on the economic index of the 16 cities in Yangtze River Delta Region, the thesis ranks the cities according to their economic strength by the method of fuzzy comprehensive evaluation, which shows Shanghai is the financial center of Yangtze River Delta Region. Besides, the thesis quantitatively measures Shanghai＇ s economic radiation effect on the other 15cities by the economic radiation -electrical field force model, which shows Shanghai＇ s economic radiation effect on the other cities decreases from the inside to the outside of the economic circle.