Research on the evaluation of high-quality development level of green economy in provinces and cities in the Yangtze River Economic Belt based on the five development concepts
Establishing a sound economic system for green development is a fundamental solution to China's environmental,resource and ecological problems.Based on the five development concepts,the evaluation index system for the high-quality development of green economy in provinces and cities in the Yangtze River Economic Belt was constructed from the five dimensions of innovation,coordination,green,openness and sharing,and the entropy value method was applied to evaluate the high-quality development of green economy of 11 provinces and cities in the Yangtze River Economic Belt from 2011 to 2021.The results showed that:(1)The overall scores of green economy development in the lower,middle and upper reaches of the Yangtze River Economic Belt were 1.7506-1.8999,0.7122-0.8880,and 1.0093-1.2286,respectively,indicating that the green economy development level in the region as a whole showed a spatial distribution pattern of high in the east and low in the west,which also reflected the differences in economic development level,resource endowment,policy support and other conditions.(2)There were significant differences in green economy and open development among the five dimensions,while the differences in shared development were the smallest.(3)The weights of the open development indicators of all provinces and cities were lower than 0.20,and open development was a common shortcoming of the high-quality development of green economy in the provinces and cities in the Yangtze River Economic Belt.(4)There was temporal and spatial heterogeneity in the high-quality development level of green economy in the provinces and cities in the Yangtze River Economic Belt by the five dimension in-dicators.The article focused the evaluation research on the five development concept dimensions,which made up for the inadequacy of the existing literature on the five development concepts in the evaluation research of green economic development,enriched and improved the evaluation index system of high-quality development of green economy.Based on the conclusions of the study,relevant policy insights were proposed:Building a cross-regional collaborative development mechanism to promote regional coordinated development,enhancing natural ecosystem protection and strengthening forestry regulation and law enforcement,setting up a green economy cooperation platform and strengthening international cooperation and exchanges,and constructing a shared green industrial park and promoting the fusion and sharing of green technologies,so as to comprehensively promote the high-quality development of the green economy in the Yangtze River Economic Belt provinces and cities.
the Yangtze River Economic Beltgreen economyhigh-quality developmentevaluationentropy value method
NETL
NSTL
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