Research on the impact of environmental regulation and government support on green technology innovation

Abstract

Green technology innovation is an important guarantee for my country to achieve high-quality development in the new era. Taking the 2010-2018 Chinese provincial panel data as a sample, the spatial error model and the panel threshold model are used to study the impact of environmental regulation and government support on green technology innovation. The results show that: the green technology innovation in each province has certain spatial agglomeration characteristics, there is a knowledge spillover effect, the environmental regulation area has a positive impact on green technology innovation, and the government support has no significant impact; environmental regulation and government support have a threshold effect on green technology innovation. , the impact of the two on green technology innovation has a marginal diminishing effect; compared with environmental regulation, government R&D support can promote internal green technology innovation activities.