Abstract
The exploitation and utilization of mineral resources can induce externality problems. An environmental tax rate directly affects pollution reduction results and the green production of resources industries. Considering the higher pollution emission of resource-based industries, China’s environmental tax rate is too low to fully compensate for externality and it impedes technological innovation. This paper firstly calculates the optimal tax rate of China’s resource-based industries, based on the statistical relationship between environmental tax rates and pollution emissions. Then, the efficiency of green technology innovation is evaluated. The results show that environmental externalities have a depressing effect on green technology innovation. Furthermore, this paper constructs a threshold effect model of the impact of the optimal environmental tax rate on green technology efficiency. It turns out that the air pollution tax rate has a non-linear effect on green technology innovation, and the implementation standard of tax is lower than the optimal tax rate. In addition, the water pollution tax has no optimal level and has an uncertain impact on green innovation. Therefore, China should gradually increase the environmental tax rate, in order to achieve pollution reduction and technological innovation.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
