This paper constructs an evaluation index system for technological innovation based on the four dimensions of resource input,market output,environmental support,and social benefit.Additionally,it establishes an evaluation index system of economic development from the three dimensions of development level,development structure,and development quality.Utilizing the entropy method,the study measures the technological innovation and economic level in the Yangtze River Delta,and then uses the coupling coordination degree model to analyze the interactive coordination relationship between them.The results indicate that the technological innovation capacity in the Yangtze River Delta has significantly increased,while the economic level exhibits fluctuating growth.These two factors demonstrate a positive coupling coordination relationship.However,there are notable heterogeneities in coupling coordination among subsystems,and the regional disparities are also evident.
关键词
科技创新/经济水平/长三角/耦合协调度/区域异质性
Key words
technological innovation/economic level/Yangtze River Delta/degree of coupling coordination/regional heterogeneity
维普
万方数据