近年来,解决碳排放问题在环境可持续性领域得到了广泛关注。本研究旨在通过调查生态创新之间的相互作用,为现有文献做出贡献。国际贸易,能源生产率,以及在金砖国家经济背景下基于消费的碳排放。使用1990年至2020年的数据,我们采用先进的方法论技术来克服与横截面依赖相关的挑战,非平稳性,和异质性。我们的研究结果提供了令人信服的证据,证明生态创新之间存在长期的协整关系,能源生产率,经济增长,进口,出口和基于消费的碳排放。结果表明,生态创新,出口,能源生产率与二氧化碳排放量的减少有关。相反,进口和GDP增长导致更高的二氧化碳排放量。我们的发现对政策制定者有重大影响,企业,参与制定环境政策和可持续发展战略的利益攸关方。观察到的生态创新之间的负相关关系,出口,能源生产率,和基于消费的碳排放为减轻环境污染提供了明确的渠道。通过优先考虑和促进生态创新举措,鼓励可持续出口,提高能源生产率,政策制定者可以有效减少碳排放,促进可持续的经济增长。
In recent years, addressing the issue of carbon emissions has gained significant attention in the field of environmental sustainability. This study aims to contribute to the existing literature by investigating the interplay between eco-innovation, international trade, energy productivity, and consumption-based carbon emissions in the context of the BRICS economies. Using data spanning the period from 1990 to 2020, we employ advanced methodological techniques to overcome challenges associated with cross-section dependency, non-stationarity, and heterogeneity. The results of our study provide compelling evidence of a long-term cointegrating association between eco-innovation, energy productivity, economic growth,
imports, exports and consumption-based carbon emissions. The results reveal that eco-innovations, exports, and energy productivity are associated with reductions in CO2 emissions. Conversely,
imports and GDP growth contribute to higher CO2 emissions. Our findings have significant implications for policymakers, businesses, and stakeholders involved in shaping environmental policies and sustainable development strategies. The observed negative correlations between eco-innovation, exports, energy productivity, and consumption-based carbon emissions offer a clear channel for mitigating environmental pollution. By prioritizing and promoting eco-innovation initiatives, encouraging sustainable exports, and enhancing energy productivity, policymakers can effectively reduce carbon emissions and foster sustainable economic growth.