Analysis Of Spatial And Temporal Differences Of Energy Efficiency And Its Influencing Factors In Yunnan Province

In the context of global financial,environmental and energy crises,the issue of energy efficiency has attracted much attention.The convening of the “G20 Summit” has brought the discussion of this topic into a global perspective.At present,Yunnan Province is in the process of industrialization and urbanization.With the rapid growth of energy consumption,the issue of extensive energy input has become increasingly prominent.Improving energy efficiency is one of the fundamental ways for Yunnan Province to get out of the energy dilemma which is also the key point for Yunnan Province to achieve sustainable and coordinated development.In this article,through reasonable evaluation of energy efficiency and on the basis of diversified literatures about energy efficiency,the energy efficiency level of Yunnan Province is contrastive and calculated.The spatial and temporal differentiation characteristics are discussed from the perspective of spatial geography,and the efficiency differences and various types of agglomeration distribution situation of energy efficiency are evaluated.The dynamic panel model and static one are used to analyze the impact and related effects of various related factors on energy efficiency in Yunnan Province,in order to provide reference for the improvement of energy efficiency level in Yunnan Province and the overall coordinated development of energy efficiency in various provinces of Yunnan Province.This paper can be divided into six parts: The first part introduces the research background,significance and research content of this essay,and draws the problems to be solved.Based on this,the appropriate research methods are used to carry out the follow-up research.The second part is mainly about domestic and foreign research literature.Based on the research progress of the existing literature,the paper points out the shortcomings and puts forward the research direction of this thesis.The third part briefly summarizes the energy-economic status of Yunnan Province,establishes an energy efficiency evaluation model based on the traditional DEA method,and conducts empirical analysis.In the end,comparing with single factor energy efficiency results;The fourth part analyzes the spatial and temporal differentiation characteristics of energy efficiency in Yunnan Province from 2005 to 2014 based on time and space.The fifth part analyzes the influencing factors of energy efficiency in Yunnan Province,and builds a dynamic panel model to quantitatively analyze each.The direction and size of the influencing factors on energy efficiency;the sixth part is the summary of the main conclusions and research characteristics of this paper,based on which the policy recommendations for reference are proposed,and the limitations of the research and the subsequent needs are pointed out at the end of the paper.The direction of hard work.Through the analysis of the spatial and temporal differentiation of energy efficiency and its influencing factors in various provinces of Yunnan Province,the paper draws the following conclusions:(1)Comparing with the energy efficiency results obtained by the traditional DEA-CCR model,the single factor energy efficiency value is more suitable to actual situation of Yunnan Province.;(2)From the perspective of time,the overall energy efficiency of Yunnan Province is gradually increasing with the passage of time,but the difference in energy efficiency between the states is expanding;(3)From the results of space exploration,The space club phenomenon of energy efficiency is not significant in Yunnan Province,which means,there is no significant spatial spillover effect on the energy efficiency between Yunnan and the state;(4)Among the factors influencing energy efficiency,the level of power consumption,technological progress and economic development play a crucial role in improving energy efficiency in Yunnan Province.The deepening of the government's influence is not conducive to the improvement of energy efficiency in Yunnan Province.and the impact of opening up and industrial structure on energy efficiency is less significant.Based on the above research results,this thesis puts forward the following suggestions:(1)Reduce government intervention,accelerate the reform of state-owned enterprises;(2)Develop clean energy,optimize energy consumption structure;(3)Increase talent introduction,improve coordinated development mechanism.