核心城市在大城市经济群中的带动效应初探——以上海市对长三角的带动为例

本文在对核心城市在大城市经济群发展中的聚集作用、辐射作用和示范作用进行理论分析的基础上，以上海市对长三角的带动为例，通过分析上海作为长三角核心城市在推动长三角区域交通一体化、经济一体化、旅游一体化中等城市发展建设事业中所发挥的龙头带动效应，进一步得出核心城市在大城市经济群中的带动影响效应。

The Effect of the Big City Economic Groups in the Core City Take the Yangtze River Delta in Shanghai as an Example

Based on the aggregation of the core group of cities in metropolitan economic development, and demonstration of the role of radiation effects on the theoretical analysis, led to the Yangtze River Delta with Shanghai as an example, through the analysis of Shanghai as the core city in the Yangtze River Delta to promote long triangle regional transport integration, economic integration, leading driven effects tourism integration development and construction of medium-sized cities played cause further results driven effects in core cities of metropolitan economic group.