The paper contracts the index system of financial ecology and economic growth and analyzes the coupling relationship of 13 cities and the difference of three typical region in Jiangsu through the coupling coordination model. The results show that from 2005 to 2014,the comprehensive index and the coupling coordination degree are increasing. At the same time,there is a obvious regional difference of financial ecology and economic growth in Jiangsu. T he comprehensive index in Sunan is the highest,the second is Suzhong and Subei is lowest. In addition,the coupling coordination of financial ecology and economic growth in Sunan is 0.624 9,Suzhong is 0.610 3 and Subei is 0.598 7.%构建了金融生态与经济增长耦合关系的指标体系，运用耦合协调度模型分析了江苏13市的金融生态与经济增长之间的耦合关系，并对其三大区域协调发展的差异化进行了对比分析.研究表明：2005—2014年，江苏省各市的金融生态与经济增长的综合指数总体呈不断上升趋势，二者之间的耦合协调度不断提高；同时，江苏金融生态与经济增长呈现出明显的区域差异性，苏南地区的金融生态与经济增长综合指数最高，苏中地区其次，苏北地区最低，此外，苏南地区的金融生态与经济增长的耦合协调度均值为0.6249，苏中地区为0.6103，苏北为0.5987.
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