Green finance, financial development, and industrial growth: insights from the BRICS economies

Industrialization is as indispensable to the BRICS economies as they are to the global economy. Given the current focus on sustainable production and improvements in financial services, this study aims to analyze the impact of green finance and financial development on industrial growth, both individually and in interaction. Focusing on the five BRICS member states (Brazil, Russia, India, China and South Africa), the study covers the period from 2000 to 2023. Long-run estimates were obtained using panel FMOLS and DOLS estimators, and robustness checks were performed using the PCSE estimator and the Panel Dumitrescu and Hurlin (2012) causality test. The results of the long-run estimators suggest that the combined effect of green finance and financial development significantly benefits industrial growth in the BRICS countries. So far, green finance has overlooked their industrial sectors but its true flourishing is only possible if it is integrated into financial development policies. The research uses three long-run panel estimators — panel FMOLS, DOLS and PCSE — to confirm and validate its results. The validity of the PCSE estimator is assessed in terms of cross-sectional dependence. The results will inform the industrial, financial, and environmental policies of the BRICS countries.