研发补贴促进新能源汽车产业创新了吗?

Have R&D Subsidies Promoted the Innovation in the New Energy Vehicle Indutry?

为提升新能源汽车产业创新能力,我国政府对新能源汽车产业进行大规模的研发补贴。研发补贴政策的效果是否跟预期一致,理论界还缺乏系统、详细的研究。基于此,本文利用2009～2016年83家新能源汽车上市公司样本数据,从"研销比"和专利数量视角切入,构建个体固定效应模型进行实证研究。分析结果表明,政府研发补贴政策对激发企业的研发积极性具有重要的促进作用。为增强政府研发补贴政策效果,本文提出优化研发补贴评审机制、提高研发补贴政策透明度等建议。

In order to promote the innovation ability of the new energy automobile industry,our government has carried out a large-scale research and development subsidy to the new energy auto industry.But whether the effect of the government's R&D subsidy policy is consistent with the expectation,there has been a lack of systematic and detailed research in the theoretical circle.In view of this,based on the sample data of the new energy vehicle listed companies from 2009 to 2016,from the perspective of“research and sales ratio”and the number of patents,this paper constructs an individual fixed effect model for empirical research.The results show that the government's R&D subsidy policy plays an important role in stimulating the R&D enthusiasm of the enterprises.In order to enhance the government R&D subsidy policy effect,this paper puts forward some policy recommendations to optimize the R&D subsidy review mechanism and improve the transparency of R&D subsidy policy.