“双碳”背景下数字金融对绿色技术创新影响的研究

Research on the Impact of Digital Finance on Green Technology Innovation under the Background of “Dual Carbon”

摘要: 在当前的双碳背景下，如何推进绿色可持续与经济高质量同步发展，使经济高速发展向高质量发展转换是现代经济发展的重要课题。基于2011年至2020年我国279个地级市的面板数据，研究数字金融对绿色技术创新的影响方向与影响程度，在此基础上进行进一步分析，对衡量数字金融的三个维度和279个地级市的地理位置进行异质性分析。研究发现：数字金融对绿色技术创新呈显著正相关且衡量数字金融的三个维度对绿色技术创新的影响都显著为正。其中，数字金融使用深度对绿色技术创新的影响较为明显，且对于不同地理位置，西部地区数字金融的发展对绿色技术创新影响更为明显。为了更好地发展绿色技术创新和环境保护，应促进数字金融创新生态系统、强化数字金融与绿色技术合作、完善信息披露与信息共享体制，进一步促进绿色技术创新，加快经济高质量发展脚步。

Abstract: In the current context of dual carbon, how to promote green and sustainable development in sync with high-quality economic development, and transform high-speed economic development into high-quality development, is an important issue in modern economic development. Based on panel data from 279 prefecture level cities in China from 2011 to 2020, this study investigates the direction and degree of the impact of digital finance on green technology innovation. Further analysis is conducted on this basis, and heterogeneity analysis is conducted on the three dimensions of measuring digital finance and the geographical location of 279 prefecture level cities. Research has found that digital finance is significantly positively correlated with green technology innovation, and the three dimensions measuring digital finance have a significant positive impact on green technology innovation. Among them, the depth of use of digital finance has a more significant impact on green technology innovation, and for different geographical locations, the development of digital finance in the western region has a more significant impact on green technology innovation. In order to better develop green technology innovation and environmental protection, we should promote the digital finance innovation ecosystem, strengthen cooperation between digital finance and green technology, improve the information disclosure and sharing system, further promote green technology innovation, and accelerate the pace of high-quality economic development.