Research On Nexus Among Carbon Mission, Environmental Gulation And Technology Innovation

China's environmental regulation policy has been effectively developed from 2007-2019. Under the effect of environmental regulation, enterprises begin to pay attention to the technology innovation and the effective reduction of carbon emissions. In order to explore the mediating effect of green innovation on the relationship between environmental regulation and carbon emissions, and the moderating effect of enterprise cost control on the relationship between environmental regulation and green innovation, this paper takes the panel data of 30 provinces in China for nearly ten years as samples, analyzes the mediating and moderating effect model, and conducts robustness test and reliability test for the data model. The research shows that positive environmental regulation not only has an incentive effect on enterprise operation directly, but also indirectly improves energy utilization efficiency and reduces carbon emissions through green product innovation and green process innovation. The incentive effect of market environment regulation on green product innovation can be strengthened by increasing investment in technological innovation. There is no significant moderating effect on the relationship between market environmental regulation and green process innovation. Based on the empirical test, this paper finds that on the basis of the current policy intensity, we should moderately strengthen the mandatory environmental regulation, gradually increase the scope and intensity of environmental tax collection, implement differentiated environmental protection tax rate, and give full play to the synergistic effect of environmental regulation and enterprise science and technology investment.