重庆市县域城镇化与城乡收入差距耦合协调发展研究
Research on the Coupling and Coordinated Development of County Urbanization and Urban-Rural Income Gap in Chongqing

县城的发展是缩小城乡差距、促进乡村振兴的重要环节，在国家推进以县城为重要载体的城镇化建设、减少相对贫困背景下。本文利用耦合协调度模型测算重庆市县域城镇化与城乡收入差距耦合协调度，使用ArcGis对其结果进行时空上的可视化分析，并计量分析其影响因素。研究结果表明，① 重庆市县域城镇化和城乡收入差距耦合协调度整体偏高，逐年上升且各县域之间耦合协调度水平也越加均衡；② 以市中心为核心及成渝城市群所涵盖的区域呈现出耦合协调度高的先行区；③ 地区人均生产总值、公路里程数与是否成渝城市群市对协调度正向影响显著。
The development of county seat is an important link to narrow the gap between urban and rural areas and promote rural revitalization, under the background of promoting the urbanization construction with county seat as an important carrier and reducing the reduction of relative poverty. In this paper, we use the coupling coordination degree model to calculate the coupling coordination degree of county urbanization and urban-rural income gap in Chongqing, use ArcGis to visually analyze the results in time and space, and measure the influencing factors. The research results show that ① the overall coupling and coordination of county urbanization and urban-rural income gap in Chongqing is high, and the level of coupling and coordination among counties is increasing; ② taking the central area and the areas with high coupling and coordination; ③ and the per capita production in highway mileage and cities have a positive influence on the coordination.