金融学院知识库

    在全面审视中国新型能源体系的构建基础上和在“四个革命、一个合作”的能源安全新战略指导下，我国正在不懈地致力于推进能源领域的深层次转型，开始实施全方位的能源消费模式改革，并着力于构建一个多元且清洁的能源供应结构，以此确保我国的能源安全。确保能源安全离不开金融的助力，传统金融在支持新型能源体系建设并确保中国的能源安全中已呈现动力不足的迹象，将数字技术内嵌于金融服务的数字金融，有望在支持传统能源转型升级与新型能源建设中焕发蓬勃生机，成为确保我国能源安全的新型动力。
    本文在整理数字金融和能源安全的相关文献及概念的基础上，综合分析了国内数字金融与能源安全的现状。基于新时期能源安全观设计出能源安全评价模型，为科学且准确地反映能源安全的水平，采用熵值法对我国各省的能源安全水平进行测度。测度结果显示，2011-2021年能源安全综合指数平均数处于增长趋势，西部最高，东部次之，中部能源安全指数最小。然后构建时间个体双固定效用模型检验数字金融对我国能源安全的影响，通过实证分析得出数字金融对能源安全具有显著的正向促进作用。异质性检验结果显示数字金融各维度均促进了能源安全，数字金融对能源安全的影响具有滞后性，2016-2021年数字金融对能源安全的影响要显著大于2011-2015年数字金融对能源安全的影响，并且数字金融对能源安全的作用效果会因地理区位条件存在明显的差异，对东部地区的促进作用更大，对西部地区促进作用最小。在上述研究结论的基础上提出加快能源产业数字化转型步伐、丰富数字金融在能源产业的应用场景、完善能源产业数字金融服务生态等相应的对策建议。

    On the basis of a comprehensive review of the construction of China 's new energy system and under the guidance of the new energy security strategy of " four revolutions and one cooperation, " China is unremittingly committed to promoting the deep transformation of the energy field, starting to implement a comprehensive reform of energy consumption patterns, and focusing on building a diversified and clean energy supply structure to ensure China 's energy security. Ensuring energy security is inseparable from the help of finance. Traditional finance has shown signs of insufficient motivation in supporting the construction of a new energy system and ensuring China 's energy security. Digital finance, which embeds digital technology in financial services, is expected to be revitalized in supporting the transformation and upgrading of traditional energy and the construction of new energy, and become a new driving force to ensure China 's energy security.
    On the basis of sorting out the relevant literature and concepts of digital finance and energy security, this paper comprehensively analyzes the current situation of domestic digital finance and energy security. Based on the concept of energy security in the new era, an energy security evaluation model is designed. In order to scientifically and accurately reflect the level of energy security, the entropy method is used to measure the energy security level of each province in China. The measurement results show that the average comprehensive index of energy security is on the rise from 2011 to 2021, with the highest in the west, followed by the east, and the lowest in the central region. Then, the time individual double fixed utility model is constructed to test the impact of digital finance on China 's energy security. Through empirical analysis, it is concluded that digital finance has a significant positive effect on energy security. The results of the heterogeneity test show that all dimensions of digital finance promote energy security, and the impact of digital finance on energy security is lagging behind. The impact of digital finance on energy security in 2016-2021 is significantly greater than that in 2011-2015. The impact of digital finance on energy security, and the effect of digital finance on energy security will be significantly different due to geographical location conditions, the promotion of the eastern region is greater, and the promotion of the western region is the smallest. On the basis of the above research conclusions, it is proposed to speed up the pace of digital transformation of the energy industry, enrich the application scenarios of digital finance in the energy industry, and improve the ecology of digital financial services in the energy industry.