Zhejiang DongFang Polytechnic

随着全球气候变化日益严峻,碳中和与碳达峰成为国际焦点,同时数字经济迅猛发展。数字经济在碳中和方面发挥着重要作用,为探讨两者内在联系与协同作用,基于Citespace软件,梳理相关文献,对数字经济与碳中和、碳达峰领域的综合性研究进行知识图谱分析,揭示该领域的研究热点与前沿趋势。结果显示:① 自2020年以来随着“双碳”目标提出,相关研究迅速增加,该领域研究主要演进为影响效应与作用机制、技术路径与应对策略、环境绩效评测三大内容板块,分别探讨数字经济在低碳发展中的多重作用、实现路径及成效评估;② 相关研究突现词中,“碳达峰”热度最强,“低碳”“路径”持续时间最长,“环境绩效”和“资源配置”最新出现;③ 从空间维度的宏微观研究热点分析得出,未来还需深化县镇经济与“双碳”协同、企业绿色经济转型个案等方面的研究;④ 从实证研究热点分析得出,近年来该领域实证分析文献增长,常用熵值法、DID模型等,但仍需构建更完善的模型并加强多模型结合研究以提高准确性。

With global climate change becoming severe, carbon neutrality and carbon peaking have become an international focus, while the digital economy is growing rapidly. The digital economy plays an important role in carbon neutrality. In order to explore the intrinsic connection and synergy between the two, based on Citespace software, we combed the related literature to analyze the knowledge mapping of the comprehensive research in the field of digital economy, carbon neutrality and peak carbon, so as to reveal the research hotspots and cutting-edge trends in this field.The results show that: ① with the proposal of the "dual-carbon" goal, related research has grown rapidly, and the research in this field has mainly evolved into three major content areas: impact effects and mechanisms, technology paths and coping strategies, and environmental performance evaluation, respectively, to explore the multiple roles of the digital economy in low-carbon development, paths to achieve and effectiveness Evaluation;② Among the relevant research emergent words, "carbon peak" has the strongest heat, "low carbon" and "path" have the longest duration, and "environmental performance" and "resource allocation" are the most recent ones;③ From the analysis of macro and micro research hotspots in the spatial dimension, it is concluded that there is a need to deepen the research on the synergy between county and town economy and "dual carbon", and the case of green economy transformation of enterprises in the future;④ From the analysis of empirical research hotspots, it is concluded that in recent years, the literature of empirical analysis in this field has grown, commonly used entropy value method, DID model, etc., but it is still necessary to construct a more perfect model and strengthen the research of multi-model combination in order to improve the accuracy.

王真. 基于Citespace的中国数字经济与碳中和综合性研究热点分析. 煤炭经济研究. 2024, 44(9): 37-47

WANG Zhen. Citespace-based analysis of hotspots for comprehensive research on digital economy and carbon neutrality in China. Coal Economic Research. 2024, 44(9): 37-47