摘要
在创新驱动战略下,政府补助成为推动制造业上市企业创新的重要力量。以2011—2023年沪深A股2069家制造业上市企业为研究对象,探讨政府补助、制造业上市企业创新绩效、研发投入三者之间的作用机制。实证分析结果表明:第一,政府补助能显著提升制造业上市企业创新绩效,尤其是对中东部制造业上市企业创新绩效的影响更加显著;第二,在政府补助与制造业上市企业创新绩效关系中研发投入具有中介效应。对此,政府要加大补助力度,进一步完善补助制度,有针对性地制定补助政策,避免造成资源浪费;企业要提高创新意识,持续关注政府补助政策,根据实际情况制定适合自身的研发计划。
In the context of innovation-driven strategy,government subsidies have become an important force in promoting the innovation of listed manufacturing enterprises.Focusing on 2,069 listed manufacturing enterprises on the Shanghai and Shenzhen A-share markets from 2011 to 2023,this study explores the interaction mechanism among government subsidies,innovation performance of listed manufacturing enterprises,and R&D investment.The results of this empirical analysis are as follows:first,government subsidies can significantly improve the innovation performance of listed manufacturing enterprises,with a more significant impact on that of those listed manufacturing enterprises in central and eastern regions;second,R&D investment plays an intermediary role in the relationship between government subsidies and innovation performance of listed manufacturing enterprises.Therefore,the government should give more subsidies and improve the subsidy system while working out targeted subsidy policies to avoid resource waste;and enterprises should enhance their awareness of innovation with continuous attention on government subsidy policies,and develop R&D plans tailored to their specific conditions.
出处
《科技广场》
2025年第3期30-44,共15页
Science and technology Square
基金
江西省自然科学基金管理科学类(战略支撑)项目“江西省开发区研发投入问题与对策研究”(项目编号:20244BAA10003)。
关键词
政府补助
创新绩效
研发投入
中介效应
Government Subsidies
Innovation Performance
R&D Investment
Intermediary Role
