文献类型： 外文期刊

作者： Cui, Xiangying;Wang, Weizheng;Isik, Cem;Uddin, Ijaz;Yan, Jiale;Gu, Xiao;Ahmad, Maaz

作者机构：

关键词： Geopolitical risk;Economic policy uncertainty;Institutional quality;Energy productivity;Environmental degradation;BRICS

期刊名称： STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT

ISSN： 1436-3240

年卷期： 2024 年

页码：

收录情况： SCIE（2024版） ; ; EI（2024版）

摘要： In the modern era, environmental degradation emerges as a critical global issue. Extensive studies have examined numerous socio and macro-economic determinants of environmental deterioration, yet the contributions of institutional quality and energy productivity justify further investigation. To bridge this gap, the current study addresses the impacts of geopolitical risk and economic policy uncertainty, with a keen emphasis on institutional quality and energy productivity within the BRICS countries from 1992 to 2021. By utilizing advanced econometric techniques such as CS-ARDL, FMOLS, DOLS, and Augmented Mean Group, the research reveals that institutional quality and energy productivity, along with foreign direct investment, exert a mitigating effect on CO2 emissions. However, geopolitical risk and economic uncertainty correlate with an increase in environmental degradation. In conclusion, this study offers valuable policy recommendations derived from its findings, aiming to contribute to pursuing environmental sustainability in the BRICS nations.

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