The dynamic evolution and coupling coordination development mechanism of new urbanization and green economy: an empirical study based on various provinces in China.

Under the background that the country is vigorously promoting the construction of new urbanization and seeking green development, this paper takes 31 provinces of China as the research object. It constructs a comprehensive evaluation system that integrates new urbanization and green economy into the same research framework, analyzes the evolution characteristics of new urbanization and green economy from the scale analysis of time and space, and, through the relative development model, coupling coordination model, and the random panel Tobit model, further explores the relative development and coupling coordination relationship between the two, deconstructing the internal driving factors. Research shows that the regional differences in the development level of new urbanization are decreasing year by year, while the efficiency of the green economy is increasing yearly. The relative development types of the two have obvious regional distribution characteristics. The level of coupling coordination gradually increases over time. The impact of economic development and growth, urban construction, regional opening up, urban expansion, government investment, industrialization level, and industrial structure on the coupling coordination degree of new urbanization and green economy is inconsistent.