江苏省城乡居民收入差距变化及影响因素分析

Analysis on the Evolution and its Effect Factors of Urban-Rural Income Inequality in Jiangsu Province

经济体制改革引起的生产要素快速流动和分配不均使城乡居民收入的差距日渐加大.以2000~2015年江苏省社会经济数据为样本,采用城乡居民收入比和基尼系数两个指标从时间和空间两个维度对江苏省城乡居民收入差距的变化特征进行了分析.结果表明:随着经济发展水平的上升呈现先拉大后缩小的趋势,整体符合倒U型曲线规律;通过构建回归模型发现多种因素影响城乡收入差距变化;提出缩小江苏省城乡居民收入差距、促进城乡统筹协调发展的对策和建议.

Due to the rapid flow of production elements and the uneven distribution,the income inequality between urban and rural residents is gradually increasing. Based on the socioeconomic data of of Jiangsu during 2000 ~ 2015,the income ratio and Gene coefficient are used to analyze the temporal and spatial evolution characteristics of urban-rural income inequality. The result shows that the change trend conforms to the inverted U curve with the development of economic level. Then,through constructing regression model,it is found that many factors affect the urban-rural income inequality. Finally,suggestions are put forward to reduce the income inequality and promote coordinated development of urban and rural areas.