Does green credit help reduce smog pollution? Empirical evidence from China.

As a resource production factor in environmental governance activities, can green credit help reduce smog pollution? Based on China's provincial panel data from 2006 to 2019, this paper empirically tests the impact of green credit on smog pollution by using an OLS regression model and a spatial Durbin model. The results show that green credit helps to reduce smog pollution overall; Industrial structure upgrading and green technology innovation are two critical paths for green credit to reduce smog pollution. The analysis of period heterogeneity finds that the descending effect of green credit on smog pollution becomes more significant after the transformation of China's economic development stage. The regional heterogeneity analysis finds that the descending effect of green credit on smog pollution is more significant in non-low-carbon pilot provinces and regions with lower economic development levels. In addition, green credit not only helps to reduce local smog pollution but also has a spatial spillover effect of "benefiting thy neighbors" on smog pollution in geographically neighboring areas. This study provides important inspiration for the government to further promote the innovation of green financial instruments and promote the improvement of environmental governance performance, provides decision-making references for different regions to implement differentiated green credit strategies to improve ambient air quality, and provides an experience reference for the development of green finance and environmental governance in emerging market countries.
(© 2023. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)