【摘要】 绿色金融与大气环境耦合协调发展是经济可持续发展的一个重要问题，也是雄安新区建设绿色之城的前提和保障。以雄安新区为研究对象，构建绿色金融与大气环境综合评价的指标体系，运用熵权TOPSIS法、耦合度模型、协调度模型和相对发展度模型，研究了2018年1季度至2021年4季度雄安新区绿色金融与大气环境耦合协调的时空演变。研究表明：(1)从时间层面来看，雄安新区绿色金融和大气环境综合指数呈现波动上升的趋势，两系统耦合度处于0.193～0.862之间，其相互影响逐渐增强；协调度水平从0.227增长到0.697,进入初级协调等级；相对发展度大幅上升，但整体上仍处于绿色金融发展滞后的阶段，绿色金融对大气环境的支撑力度还有待加强。(2)从空间层面来看，雄安新区绿色金融与大气环境耦合度、协调度和相对发展度总体水平均高于其周边绝大多数区县，雄安新区的设立与建设极大促进了该地区绿色金融与大气环境的协调发展。更多还原

【Abstract】 The coupling and coordinated development of green finance and atmospheric environment is an important issue for sustainable economic development, and it is also a prerequisite and guarantee for the construction of a green city in Xiong’an New Area.Taking Xiong’an New Area as the research object, a comprehensive evaluation index system for green finance and atmospheric environment was constructed.The entropy weight Topsis method, coupling degree model, coordination degree model, and relative development degree model were used to study the spatiotemporal evolution of the coupling coordination between green finance and atmospheric environment in Xiong’an New Area from the first quarter of 2018 to the fourth quarter of 2021.Research has shown that:(1) From a temporal perspective, the comprehensive index of green finance and atmospheric environment in Xiong’an New Area shows a fluctuating upward trend, with the coupling degree between the two systems ranging from 0.192 to 0.862,and their mutual influence gradually strengthens: the coordination level has increased from 0.227 to 0.697,entering the primary coordination level: the relative development level has significantly increased, but overall it is still in a lagging stage of green finance development, and the support of green finance for the atmospheric environment still needs to be strengthened.(2) From a spatial perspective, the overall level of coupling, coordination, and relative development between green finance and atmospheric environment in Xiong’an New Area is higher than that of the vast majority of surrounding counties.The establishment and construction of Xiong’an New Area has greatly promoted the coordinated development of green finance and atmospheric environment in the region.更多还原