1Evaluation and analysis of coupling and coordinating development of energy-economy-environment (3E) system in the Yellow River BasinLiu Lina, Qu Jiansheng, Han Jinyu, Zhang Hongfen4-122An empirical study on the coordinated development of energy, economy and environment in the Yellow River BasinLiu Zhixiong, Chen Honghui13-193Low-carbon corporate pricing strategy based on blockchain and big data in the Yellow River BasinLiu Pan, Yang Fuxing, Zhen Xuan, Zhang Fengjie20-274Study on evaluation and influencing factors of water-energy compound eco-efficiency in the Yellow River Basin ——Comparison with the Yangtze River Economic BeltZhao Kangjie, Liu Xingchen28-355Research on high-quality development of coal in the Yellow River BasinShi Guang, Ren Huijun, Qiao Lijin, Liu Lihao36-446Calculation of the potential of power cooperation among countries along the Belt and Road in 2020-2028Yan Yaping, Chen Houminhui, Sun Zesheng45-557Analysis on the trading Characteristics and Operation Mechanism of Coal RightsQiu Lixin, Zhou Tianhui, Zhou Jiameng56-638Research on the index system of China's energy technology and economic high-quality developmentWei Qianqian, Xue Ye64-729The impact of human capital and technological innovation on environmental pollution in western ChinaZhao Yanan, Lu Jin73-8010Research on the Impact of Coal Enterprise R&D Investment on Enterprise BenefitWang Ting, An Zenglong81-87