摘要
本文基于文献研究,构建了企业R&D投入产出的计量模型,采用我国大中型工业企业的相关数据,测度了政府科技资助、企业自筹R&D资金、金融机构贷款等对企业R&D产出的影响。进一步,分别考察了政府资助强度、企业技术特征对政府科技资助与企业R&D产出绩效关系的影响。研究发现:政府科技资助对企业的R&D产出有明显的促进作用,但是作用不及企业自筹的R&D资金;政府科技资助对中等资助强度产业的R&D产出有着明显的促进作用;政府科技资助对低、中低技术产业的R&D产出有着明显的促进作用,金融机构贷款对企业R&D产出的作用不显著。
Based on literature review, the paper sets up an econometric model of enterprise R&D in - out,then by using the panel data of large and medium industry, gives the empirical analysis on the relation of government subsidies, enterprise self- financed R&D investment, bank loans and enterprise R&D output. The main empirical findings are following: government subsidies have incentives on enterprise R&D output, but the effect of government subsidies is lower than enterprise self - financed R&D investment; government subsidies have significant effects on enterprise R&D output for middle level industries of the subsidies intensity; government subsidies have incentives on enterprise R&D output to the lower - technology industries ; bank loans have not significant effect on enterprise R&D output.
出处
《科学学研究》
CSSCI
北大核心
2008年第3期519-525,共7页
Studies in Science of Science
基金
国家自然基金(70573098)
浙江省科技厅重点项目(2006C25006)
浙江省科技计划项目(2007C25029)
关键词
政府科技资助
企业R&D产出
实证研究
资助强度
技术特征
government science and technology subsidies
enterprise R&D output
empirical analysis
intensity of subsidies
technology characteristic