摘要
R&D投入对企业产出绩效的影响一直是国内外学术界关注的焦点,但研究结论却存在差异。本文基于国内外文献研究,将技术能力作为中介变量,构建了R&D投入对企业产出绩效的模型;采用《中国科技统计年鉴》2000—2009年分行业大中型工业企业28个行业数据进行了检验,发现总体上制造产业技术能力在R&D投入与产出绩效之间的中介效应显著。按照帕维特创新产业分类将制造业分为四类,发现规模密集型产业、专业化供应者产业技术能力中介效应显著,且是完全中介作用,供应商主导型产业、基于科学的产业技术能力中介效应不显著。最后提出相关建议。
R＆D input on the influence of the enterprise output performance has been attented by the domestic and international academic circles, but the research conclusion is inconsistent. This paper, based on the domestic and foreign literature study, the technical ability as intermediary variable, to construct the model of R＆D input on the performance of enterprise output, data from the China Science and Technology Statistics Yearbook （ 2000--2009 ） of large and medium-sized enterprise of 28 tested industries, found that, in the whole, technical ability of manufacturing industry played on intermediary role between the R＆D input and output. According to Pavitt innovation industry classification, manufacturing industry into four categories, research found that the technical ability of scale- intensive industries, professional supplier industry have intermediary effect, and having full mediating effect, technical ability of supplier leading industry, science based industry have not intermediary effect. Finally author puts forward some suggestions.
出处
《中国科技论坛》
CSSCI
北大核心
2013年第1期37-42,共6页
Forum on Science and Technology in China
基金
国家自然科学基金项目"中国技术创新政策演变
测量与绩效--基于政策工具的研究"(70973114)
教育部人文社会科学规划项目"企业R&D投入
技术能力与产出绩效"(10YJA630078)
浙江省自然科学基金(Y7100402)
关键词
R&D投入
产出绩效
技术能力
中介效应
R＆D input
Output performance
Technical ability
Mediating effect
