工业技术经济2018，Vol.37Issue(7)：146-152,7.DOI:10.3969/j.issn.1004-910X.2018.07.019
国家创新体系、省级创新体系与我国上市公司R&D投入
NIS, PIS and R&D Input of Chinese Listed Companies
摘要
Abstract
This paper investigates the impact of NIS (National Innovation System) and RIS (Provincial Innovation System) on R&D with a pooled data sample of the 5052 publicly listed companies for the period of 2008~2016. The result shows that there is a significantly positive relationship between the NIS, RIS and the next-year R&D input of listed companies, and the impact of PIS on the next-year R&D input of listed companies is superior to NIS. But there is a complementary effect between NIS and PIS a-bout the impact on the next-year R&D input of listed companies. These results tell us that central government and provincial govern-ment should improve the construction of NIS and PIS.关键词
国家创新体系/省级创新体系/研发投入/企业R&D投入/互补效应/区域差异Key words
NIS/PIS/R&D/enerprise R&D input/the complementary effect/regional differences分类
管理科学引用本文复制引用
杨柳青,梁巧转,康华..国家创新体系、省级创新体系与我国上市公司R&D投入[J].工业技术经济,2018,37(7):146-152,7.基金项目
国家自然科学基金面上项目"基于风险行为视角的高管晋升激励对企业研发投入的影响研究" (项目编号:71472151) （项目编号:71472151）
中国博士后基金面上项目"高管晋升激励、风险偏好与企业创新" (项目编号:2014M552472). （项目编号:2014M552472）
