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Do green transport and mitigation technologies drive OECD countries to sustainable path?
Transportation Research Part D: Transport and Environment ( IF 7.6 ) Pub Date : 2023-03-14 , DOI: 10.1016/j.trd.2023.103669
Adnan Khurshid, Khalid Khan, Yufeng Chen, Javier Cifuentes-Faura

The sustainable development initiative aims to combat climate change in which green innovations, renewables, and taxes play a significant role. This study argues that sectoral carbon footprints vary, and so does the impact of technical innovation (Transportation (MTT), production and processing (MTPP), and Energy generation (MTEG)) in mitigation efforts. Therefore, the study examines their influence along with taxes in OECD economies from 1990 to 2020. The preliminary assessment uses second-generation techniques, while the long-run relationship among variables is examined using Error-correction-based models because of cross-sectional interdependencies. The findings affirm the existence of long-term linkages between variables. Transport-related innovation (MTT) reduces demand-based (DBE) and GHG emissions by elasticities of 0.115 and 0.126, respectively. Similarly, MTEG and MTPP technologies reduce production-based emission (PBE) by 0.174% and 0.137%, respectively, and GHG by 0.301% and 0.140%. Energy consumption is the major polluter across all sectors, whereas carbon tax limits emissions.



中文翻译:

绿色交通和缓解技术是否推动经合组织国家走上可持续道路?

可持续发展倡议旨在应对气候变化,其中绿色创新、可再生能源和税收发挥着重要作用。本研究认为,部门碳足迹各不相同,技术创新(运输( MTT)、生产和加工(MTPP)和能源生产(MTEG)的影响也各不相同)) 缓解努力。因此,该研究考察了 1990 年至 2020 年经合组织经济体中它们的影响以及税收。初步评估使用第二代技术,而由于横截面的相互依赖性,变量之间的长期关系使用基于误差校正的模型进行检查. 研究结果证实了变量之间存在长期联系。与交通相关的创新 (MTT) 减少基于需求 (DBE) 和温室气体排放的弹性分别为 0.115 和 0.126。同样,MTEG 和 MTPP 技术分别将基于生产的排放 (PBE) 减少 0.174% 和 0.137%,将温室气体减少 0.301% 和 0.140%。能源消耗是所有行业的主要污染源,而碳税则限制了排放量。

更新日期:2023-03-14
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