Research On The Impact Path Of Undertaking Industrial Transfer Demonstration Zones On The Green Development Efficiency Of Undertaking Areas

In recent years,with the deepening of economic globalization and regional integration,international and domestic market competition has intensified.Industrial transfer is not only a major feature of world economic development,but also an urgent need for China to participate widely in the world economy.However,the development of China’s eastern,central,and western regions is different,with huge social costs in the eastern region.There are many problems in the central and western regions,such as fragile ecological environment,insufficient supply of resources and environment,and so on.Therefore,the purpose of this article is to study the impact of urban industrial transfer demonstration zones on green development efficiency in China,so as to provide a theoretical basis for achieving "win-win" economic development and ecological environment in China.Firstly,the thesis analyzes the current situation of the demonstration areas for undertaking industrial transfer,and measures the green development efficiency of cities at all levels in China.On the one hand,by analyzing the reality of the demonstration area,we found that it has achieved remarkable policy and construction effects;On the other hand,we use the super efficiency SBM-DEA model with unexpected output to measure the green development efficiency of 283 prefecture level cities in China,and explore the differentiation characteristics of urban green development efficiency from the perspective of time and space.In terms of time,from the perspective of the whole country,the east,the middle and the west,and the demonstration area,the results show that the green development efficiency of each region has a general trend of fluctuating decline,and most of the changes are most obvious in 2010;In terms of space,it is found that the green development efficiency of the study area has obvious spatial correlation by using the global Moran index,and it is found that the green development efficiency of the eastern region is higher than that of the central and western regions in recent years,and the overall green development efficiency of cities in the demonstration area is low.On the basis of measuring the urban green development efficiency,the multi time point DID is used to study the policy effect of the national industrial transfer demonstration zone on the city where the demonstration zone is located.After a series of parallel trend tests,robustness tests,and heterogeneity tests,the regression results show that the industrial transfer demonstration zone can effectively promote the regional green development efficiency,but it has a certain lag,and the policy effect is not durable.Further,the Malmquist index decomposition method is used to study the realization path of the impact of undertaking industrial transfer demonstration zones on green development efficiency.The regression results show that the establishment of the demonstration area for undertaking industrial transfer has a positive impact on the green development efficiency mainly through the scale effect,but the establishment of the demonstration area has a negative impact on the local technology change.