“…So far, scholars have paid more and more attention to discussing the determinants of corporate green innovation, including environmental regulation ( Brunnermeier and Cohen, 2003 ; Acemoglu et al., 2016 ; Stucki et al., 2018 ; Borsatto and Amui, 2019 ; Huang et al., 2019 ; Petroni et al., 2019 ; Fan et al., 2021 ), bank-firm relationship ( Falcone, 2018 ), social trust ( Pan et al., 2021 ), stakeholders ( Abbas and Sagsan, 2019 ; Zhang and Zhu, 2019 ; Chen and Liu, 2020 ), corporate governance ( Gauthier and Genet, 2014 ), technological capability ( Chen, 2008 ; Horbach, 2008 ; He and Jiang, 2019 ), etc. It can be seen that most of the existing literature focuses on the impact of formal institutional constraints generally faced by enterprises on green innovation.…”