Study on the Economic Applicability of Urban Environmentally Sustainable Development Policy

In recent years, China's economy has developed rapidly, the process of urbanization has progressed steadily, the urban and rural infrastructure has been improving day by day, and people's living standards have been significantly improved. But behind the huge economic achievements are resource consumption and environmental pollution. The economic effect of urban environmental sustainability policy is influenced by both policy attribute and economic development stage. This paper establishes a threshold model including different stages of economic development and different types of policies, and analyses the economic effects of urban environmental sustainability policies. The results show that different types of environmental sustainability policies have different economic effects. The economic effects of livable environmental policies and green economic policies are affected by the stage of urban economic development.