政府补助和研发投入对企业技术创新的影响性研究  

The Impact of Government Subsidies and R&D Investment on Enterprise Technological Innovation

作　　者：黄文玉 Wenyu Huang(School of Economics and Management,East China Jiaotong University,Nanchang,Jiangxi,330013,China)

机构地区：[1]华东交通大学,经济管理学院,江西南昌330013

出　　处：《经济管理学刊（中英文版）》2023年第2期113-121,共9页Economic Management Journal

摘　　要：本文基于2017-2019年中国351家A股制造业上市公司的固定面板数据,实证分析政府补助、制造业上市公司研发投入和企业技术创新之间的内在关系,并进一步分析股权性质差异。结果显示:政府补助、研发投入均对企业技术创新呈显著正相关关系,研发投入在政府补助和企业技术创新之间发挥正向调节作用。进一步分析,相比国有企业,非国有企业政府补助对企业技术创新的提升作用更显著。Based on the fixed panel data of 351 A-share listed manufacturing companies in China from 2017 to 2019,this paper empirically analyzes the internal relationship between government subsidies,R&D investment of listed manufacturing companies and enterprise technological innovation,and further analyzes the differences in equity properties.The results show that government subsidies and R&D investment have a significant positive correlation with enterprise technological innovation,and R&D investment plays a positive moderating role in the relationship between government subsidies and enterprise technological innovation.Further analysis shows that compared with state-owned enterprises,government subsidies for non-state-owned enterprises have a more significant effect on the promotion of enterprise technological innovation.

关 键 词：政府补助 研发投入 技术创新 股权性质 

分 类 号：F27[经济管理—企业管理]