政府R&D资助对企业R&D经费投入的影响——基于浙江省规模以上工业企业行业面板数据的实证分析  

The Impact of Governmental R&D Subsidies on Enterprise R&D Investments——An Empirical Analysis Based on the Panel Data of Industrial Firms Above Designated Size in Zhejiang Province

作　　者：陈钰芬[1] 李金昌[1] 

机构地区：[1]浙江工商大学统计与数学学院,浙江杭州310018

出　　处：《商业经济与管理》2011年第2期30-36,共7页Journal of Business Economics

基　　金：浙江省科技计划项目(2009C25005);浙江省高校人文社科重点研究基地(浙江工商大学统计学);浙江省教育厅项目(20070624)

摘　　要：政府对R&D活动的投资将产生双重效应:杠杆效应和挤出效应。现阶段,浙江财政R&D投入对民间R&D投入的激励效应如何?政府资助率为多高时杠杆效应最佳?文章运用浙江省规模以上工业企业2003年行业截面数据和2006-2008年行业面板数据,通过计量分析方法和模型,就政府R&D资助对企业R&D投入的影响进行实证检验。结果表明,在样本期内政府科技投入对企业R&D支出具有明显的促进作用,轻工业企业的政府最佳资助率要高于重工业企业,对轻工业的R&D资助产生的杠杆效应大于重工业企业。This paper makes an empirical analysis about the impact of governmental R＆D subsidies on enterprise R＆D investments. The empirical analysis is based on the panel data of industrial firms above designated size in Zhejiang province. The results show that governmental R＆D subsidies have a positive effect on enterprise R＆D investments. This paper also finds the optimum governmental subsidy level to the enterprises in light industries is higher than that to the enterprises in heavy industries; and the leverage effect of R＆D subsidy to the enterprises in light industries is also greater than that to the enterprises in heavy industries.

关 键 词：政府R&D资助 企业R&D投入 杠杆效应 挤出效应 

分 类 号：F223[经济管理—国民经济]