| The promotion of the “Belt and Road” top-level design has given the western region a huge opportunity for economic development.Eco-efficiency,as an effective indicator for measuring green development,takes into account economic development,resource consumption and environmental damage,and is more in line with the rich and destroyed ecological resources in the western region.The reality that it is difficult to restore is a comprehensive and comprehensive reflection of the quality of economic development in the western region.Finance,as the core of modern economy,plays an important role in leading economic development.The influencing factors and influence paths of development on eco-efficiency are particularly important.In this paper,financial development indicators are determined by analyzing the mechanism of financial development affecting eco-efficiency,using DEA method to measure the eco-efficiency of western provinces,and dividing 11 provinces into high eco-efficiency areas and low eco-efficiency areas based on the calculation results.In order to break the geographical division caused by the division of administrative provinces,the spatial Dubin model is used to analyze the impact of financial development on ecological efficiency in the three cases of non-adjustment effect,adjustment effect and regional adjustment effect.Through empirical findings,in the non-adjusting effect model,the significant direct and indirect effects of per capita deposits and loan-to-deposit ratio suggest that the western region has a polarization effect in the development process.In the moderating effect model,the effects of financial development on ecological efficiency vary under the action of different moderating variables,but because ecological efficiency itself is also an efficiency evaluation,the improvement of loan allocation efficiency plays a role in the three moderating effects.When it has a positive promotion effect,green finance,has not reached the threshold in terms of amount.It is qualitatively cost to make for it.Among the three adjustment effects,it is not significant or even suppressed.effect.In the regional adjustment effect model,the number of financial development indicators that can promote eco-efficiency in areas with high eco-efficiency is significantly less than in areas with low eco-efficiency,which means that when eco-efficiency develops to a certain level,more explorations are needed.Adjust variables to promote high-quality economic development. |