标题： 利用人工智能增强绿色经济：美国能源使用和外国直接投资的作用 显示英文标题

标题： Enhancing Green Economy with Artificial Intelligence: Role of Energy Use and FDI in the United States

摘要： 气候变化带来的挑战日益加剧，迫切需要探索影响碳排放的因素。 本研究通过考察技术、经济和人口因素对环境可持续性的影响，为相关讨论做出了贡献。 本研究调查了从1990年到2022年期间，人工智能（AI）创新、经济增长、外国直接投资（FDI）、能源消耗和城市化对美国二氧化碳排放的影响。 采用结合STIRPAT模型的ARDL框架，研究结果揭示了双重叙述：尽管AI创新减轻了环境压力，但经济增长、能源使用、FDI和城市化加剧了环境退化。 单位根检验（ADF、PP和DF-GLS）确认变量之间存在混合整合水平，ARDL边界测试建立了长期协整关系。 分析表明，在存在环境保障措施的情况下，AI创新与CO2减排呈正相关，而GDP增长、能源消耗、FDI和城市化则加剧了CO2排放。 使用FMOLS、DOLS和CCR进行的稳健性检查验证了ARDL的研究结果。 此外，Pairwise Granger因果关系检验显示CO2排放与经济增长、AI创新、能源使用、FDI和城市化之间存在显著单向因果关系。 这些关系强调了AI驱动的技术进步、可持续投资和绿色能源在促进生态可持续性方面的重要作用。 本研究建议采取政策措施，如鼓励绿色FDI、推进AI技术、采用可持续能源实践和实施环保城市发展规划，以促进美国的可持续增长。 显示英文摘要

摘要： The escalating challenge of climate change necessitates an urgent exploration of factors influencing carbon emissions. This study contributes to the discourse by examining the interplay of technological, economic, and demographic factors on environmental sustainability. This study investigates the impact of artificial intelligence (AI) innovation, economic growth, foreign direct investment (FDI), energy consumption, and urbanization on CO2 emissions in the United States from 1990 to 2022. Employing the ARDL framework integrated with the STIRPAT model, the findings reveal a dual narrative: while AI innovation mitigates environmental stress, economic growth, energy use, FDI, and urbanization exacerbate environmental degradation. Unit root tests (ADF, PP, and DF-GLS) confirm mixed integration levels among variables, and the ARDL bounds test establishes long-term co-integration. The analysis highlights that AI innovation positively correlates with CO2 reduction when environmental safeguards are in place, whereas GDP growth, energy consumption, FDI, and urbanization intensify CO2 emissions. Robustness checks using FMOLS, DOLS, and CCR validate the ARDL findings. Additionally, Pairwise Granger causality tests reveal significant one-way causal links between CO2 emissions and economic growth, AI innovation, energy use, FDI, and urbanization. These relationships emphasize the critical role of AI-driven technological advancements, sustainable investments, and green energy in fostering ecological sustainability. The study suggests policy measures such as encouraging green FDI, advancing AI technologies, adopting sustainable energy practices, and implementing eco-friendly urban development to promote sustainable growth in the USA.