基于CiteSpace图谱量化的新能源汽车产业政策研究热点分析

国家宏观产业政策是引导、保障和促进新能源汽车产业健康发展的重要手段。利用CiteSpace绘制知识图谱,对新能源汽车产业政策及政策协同的相关文献进行分析,明晰政策研究的逻辑框架和演进机理。关键词共现知识图谱及聚类分析结果表明：政策演进过程中的偏差使得研究视角转向政策效果评估及政策协同趋势分析;政策协同、协同创新、产业链创新及创新网络成为新的高频词聚类团。此外,聚类团“央地政策协同”也体现出在不同维度的政策协同中,政策主体协同是最为重要的方面,也是政策研究进一步细化的关键。

Hotspot Analysis of Policy Research on New Energy Vehicle Industry Based on CiteSpace Atlas Quantification

National macro-industrial policy is an important means to guide, guarantee and promote the healthy development of new energy automobile industry. CiteSpace is used to draw a knowledge map to analyze relevant literature on new energy automobile industry policies and policy coordination, and clarify the logical framework and evolutionary mechanism of policy research. Keywords collinear knowledge graph and cluster analysis results show that the deviations in the process of policy evolution shift the research perspective to policy effect evaluation and policy coordination trend analysis. Policy coordination, collaborative innovation, industrial chain innovation and innovation network have become new clusters of high-frequency words. In addition, the cluster "central-local policy coordination" reflects that policy subject coordination is the most important aspect of policy coordination in different dimensions, which is also the key to further refine policy research.