Based on the panel data of advanced manufacturing industries from 2012 to 2020,the system GMM model and multiple threshold model are used to investigate the impact of environmental regulation on green technology innovation and its transmission mechanism,and examines the...MORE Based on the panel data of advanced manufacturing industries from 2012 to 2020,the system GMM model and multiple threshold model are used to investigate the impact of environmental regulation on green technology innovation and its transmission mechanism,and examines the effect of environmental regulation on green technol...