黄河流域城市绿色金融与能源生态效率耦合协调的时空格局研究

Spatio-temporal Evolution of Coupling Coordination between Green Finance and Energy Eco-effi ciency in Cities in the Yellow River Basin

本文以生态文明为出发点,建立基于经济、能源、环境、社会体系的能源生态效率评估框架,实证考察黄河流域城市绿色金融与能源生态效率的演变特征及耦合关系。研究表明:黄河流域城市绿色金融与能源生态效率耦合发展在时序上呈现“W”型的演变态势,整体呈现初级协调水平,空间分异性显著,表现为下游最高、中游次之、上游最低的“坡度”发展格局。

Taking ecological civilization as the starting point,this paper provides an energy eco-effi ciency assessment framework based on economic,energy,environmental and social systems to empirically examine the evolutionary characteristics and coupling relationship between green fi nance and energy eco-effi ciency in cities in the Yellow River Basin.The research illustrates that the coupling development of green fi nance and energy eco-effi ciency in cities in the Yellow River Basin follows a W-shaped evolution in time sequence,with the primary coordination level and signifi cant spatial heterogeneity,showcasing a“slope”development pattern of“downstream>midstream>upstream”in coupling coordination degree.