摘要
数字贸易作为我国对外贸易高质量发展的重要引擎,在实现“双碳”目标中发挥着关键作用。本文从结构效应、技术进步效应和需求引致效应理论分析数字贸易对我国区域碳减排的传导路径,并基于2011-2020年省级面板数据进行实证检验。研究发现:(1)数字贸易显著降低了本地区碳排放强度。在进行稳健性检验后,上述结论依然成立。(2)从传导路径看,数字贸易通过促进产业结构升级、技术进步和能源消费结构改善,降低本地区碳排放强度。(3)一个地区的碳排放强度不仅受本地区的数字贸易发展水平的负向影响,也受到邻近地区数字贸易发展水平的负向空间溢出效应影响。基于此,应大力支持数字贸易建设,利用数字贸易赋能产业结构优化和低碳技术进步,优化区域间高水平协调发展格局,进而降低碳排放强度,推动经济高质量发展。
As an important engine for the high-quality development of China’s foreign trade,digital trade plays a key role in realizing the goal of“dual carbon”.This paper analyzes the transmission path of digital trade on China's regional carbon emission reduction from the theories of structural effect,technological progress effect and demand-induced effect,and conducts an empirical test based on provincial panel data from 2011-2020.The study finds that:(1)Digital trade significantly reduces regional carbon intensity,and the above conclusion still holds after a robustness test.(2)In terms of the transmission path,digital trade reduces the intensity of carbon emissions in the region by promoting the upgrading of industrial structure,technological progress and improvement of energy consumption structure.(3)The emission intensity of a region is not only negatively affected by the development level of digital trade in the region,but also affected by the negative spatial spillover effect of the development level of digital trade in neighboring regions.For this reason,the construction of digital trade should be strongly supported,and digital trade should be used to empower the optimization of industrial structure and the advancement of low-car-bon technologies,optimize the pattern of high-level coordinated development among regions,and thus reduce the intensity of carbon emis-sions and promote high-quality economic development.
作者
谢会强
杨倩
吴晓迪
XIE Huiqiang;YANG Qian;WU Xiaodi
出处
《价格理论与实践》
北大核心
2023年第11期180-184,共5页
Price:Theory & Practice
基金
贵州大学人文社会科学一般项目“产业智能化驱动贵州制造业转型升级的机制与路径研究”(GDYB2023007)
贵州大学经济学院研究生创新基金项目“数字贸易对碳排放效率的空间溢出效应研究”(CJ2022072)。
关键词
数字贸易
碳减排
产业结构升级
空间溢出
digital trade
carbon emission
reduction industrial structural upgrading
spatial spillovers
