“双碳”背景下我国汽车行业发展与绿色经济发展耦合协调关系研究--基于长江经济带11个省市数据的分析

Research on the Coupling and Coordination Relationship between China’s Automotive Industry Development and Green Economy Development under the Background of Carbon Peak and Carbon Neutrality--Analysis Based on Data from 11 Provinces and Cities in the Yangtze River Economic Belt

基于构建汽车行业发展和绿色经济发展两大指标体系,本文利用因子分析法计算2012—2020年长江经济带各省市汽车行业发展和绿色经济发展综合得分,运用耦合协调度模型计算两大体系的耦合度和协调度。结果表明:各省市汽车行业发展和绿色经济发展稳中提升,发展中相互促进,高度耦合,时序上此消彼长,相互融合,并不断协调发展;但是地区间差距显著,各体系的发展状况良莠不齐,协调水平各异。鉴于此,本文提出相应对策建议,以供参考。

Based on the construction of two major index systems of automotive industry development and green economy development,this paper uses factor analysis to calculate the comprehensive scores of automotive industry development and green economy development of provinces and cities in the Yangtze River Economic Belt from 2012 to 2020,and applies the coupling and coordination degree model to calculate the coupling degree and coordination degree of the two systems.The results show that the development of the automotive industry and green economy in all provinces and cities is steadily improving,promoting each other in development,highly coupled,and in chronological order,integrated,and constantly coordinated;however,there is a significant gap between regions,and the development of each system is mixed,with different levels of coordination.Given this,this paper puts forward countermeasures and suggestions as reference.