摘要
以2013—2017年我国新能源行业265家企业为样本,运用泊松回归和负二项回归估计方法研究政府补助促进新能源上市公司创新绩效影响的内在机制,结果表明:政府直接补助和税费返还均对新能源上市公司创新绩效有显著的正向影响;高管团队创新意识在政府补助与研发投入之间存在部分中介效应,研发投入在高管团队创新意识与创新绩效之间存在部分中介效用;同时政府补助对处于不同生命周期的新能源上市公司创新绩效的调节作用有显著差异。
Taking 265 enterprises in the new energy industry of China from 2013 to 2017 as samples,using Poisson regression and negative binomial regression,this paper studies the internal mechanism of government subsidies promoting innovation performance of new energy listed companies.The results are as follows:Firstly,both direct government subsidy and tax rebates can significantly promote innovation of executive team innovation consciousness of new energy listed companies.Secondly,executive team innovation consciousness has some intermediary effect between government subsidy and R&D investment,and R&D investment has some intermediary effect between executive team innovation consciousness and innovation performance.At the same time,there are significant differences in the regulation effect of government subsidy on innovation performance of new energy listed companies in different life cycles.
作者
吕开剑
孙慧
LüKaijian;Sun Hui(Xinjiang Innovation Management Research Center/School of Economics and Management,Xinjiang University,Urumqi 830046,China)
出处
《科技管理研究》
CSSCI
北大核心
2020年第6期54-62,共9页
Science and Technology Management Research
基金
国家自然科学基金项目“资源型产业碳排放损益偏离分析与区域公平发展研究”(71463056)。
关键词
政府补助
研发投入
创新绩效
高管团队创新意识
direct government subsidy
R&D investment
innovation performance
executive team innovation consciousness