本文选取中国金融集聚现象最显著的长三角地区作为研究对象,对长三角地区的金融集聚与区域经济增长的关系进行实证研究,研究结果显示上海金融集聚不仅对上海本地的经济起到了很大的促进作用,而且其银行业和证券业发展还对整个长三角地区起到了明显辐射作用,但是江苏和浙江两省对上海金融发展的集聚作用不是很明显。 This paper chooses the most prominent financial agglomeration in China as the research object, and conducts an empirical study on the relationship between financial agglomeration and regional economic growth in the Yangtze River Delta. The results show that Shanghai’s financial agglomeration not only plays a significant role in Shanghai’s local economy And its banking and securities industry has also played a significant radiation role in the entire Yangtze River Delta region. However, the role of Jiangsu and Zhejiang provinces in gathering Shanghai’s financial development is not obvious.