摘要
以134家新能源上市企业2014—2019年数据为研究样本,利用混合面板数据模型,实证分析政府补助对企业技术创新的影响。研究发现,从新能源产业整体来看,政府补助与企业技术创新显著正相关,政府补助刺激企业加大研发投入,增加创新产出;政府补助对光伏企业技术创新具有明显的激励作用,并且滞后一期仍具有显著性影响;政府补助对风电企业技术创新投入与产出的影响不明显。据此提出分行业完善政府补助政策的对策建议。
Based on the data from 134 listed companies concerning new energy from 2014 to 2019,this paper makes an empirical analysis on the impact of government subsidies on technological innovation in new energy concerning enterprises.The research finds that:on the whole,government subsidies are significantly positively correlated with technological innovation,that is,government subsidies stimulate enterprises to increase research and development investment and increase innovation output;government subsidies have a significant incentive effect on the technological innovation of photovoltaic enterprises,even at the lag stage;government subsidies don’t have obvious impact on the input and output of technological innovation of wind power enterprises.Accordingly,this paper puts forward some countermeasures and suggestions for improving government subsidy policies in different industries.
作者
周明
陈玲凤
Zhou Ming;Chen Lingfeng(School of Economics and Management,East China University Technology,Nanchang 330013,China)
出处
《黑河学院学报》
2022年第10期33-36,共4页
Journal of Heihe University
基金
江西省社科规划项目“政府补贴对新能源企业绩效的影响及政策优化”(17GL15)。
关键词
政府补助
技术创新
新能源产业
government subsidies
technological innovation
new energy industry
