技术创新,可再生能源消耗和美国的二氧化碳排放:一个跨量子的方法
Tsangyao Chang1, Gongjian Liu2, Feiyun Xiang3
1Department of Finance, Feng Chia University, Taichung, Taiwan.
Environmental science and pollution research international
|April 16, 2024
概括
技术创新和可再生能源消费减少了美国的二氧化碳 (CO2) 排放,联合努力带来了更持久的环境效益. 政策应促进有效的二氧化碳减排.
科学领域:
- 环境科学 环境科学
- 经济学 经济学 经济学
- 能源政策 能源政策
背景情况:
- 随着二氧化碳 (CO2) 排放量的增加,环境面临着重大挑战.
- 了解技术创新和可再生能源对排放的影响对于政策制定至关重要.
- 以前的研究已经探讨了这些关系,但需要对它们的动态和组合效应进行细微分析.
研究的目的:
- 研究技术创新和可再生能源消费对美国二氧化碳排放的短期和长期影响.
- 通过先进的计量经济学方法分析这些变量之间的方向可预测性和因果关系.
- 为决策者提供关于有效减少二氧化碳排放战略的经验证据.
主要方法:
- 应用交叉量子方法来分析二氧化碳排放的方向可预测性.
- 美国2010年1月至2022年5月使用的数据集.
- 采用递归交叉量子图来验证发现,并评估技术创新和可再生能源的综合影响.
主要成果:
- 无论是可再生能源消耗还是技术创新,都显示出高量度对二氧化碳排放的短期负面影响很大.
- 这种负面影响在较长的时间线 (3,12个月和24个月) 上逐渐减少,这表明单独的短暂影响.
- 一个递归的交叉量子图证实,这两个因素都对所有量子的二氧化碳排放产生负面影响,其联合效应更持久.
结论:
- 增加可再生能源消耗和技术创新可以有效地制美国的二氧化碳排放.
- 当技术创新和可再生能源利用同时进行时,对二氧化碳减排的积极影响更持久.
- 未来的政策应优先考虑促进技术进步和使用可再生能源的综合战略,以实现可持续的二氧化碳减排.
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