摘要
在R&D经费-专利产出关系和R&D经费来源-执行结构研究基础上,构建R&D经费组织结构与专利产出关系分析的理论框架,以美国为例对R&D经费组织单边结构和交叉结构进行定量分析,测算R&D经费组织结构与专利产出之间的关系。结果表明:美国R&D经费来源和执行组织结构多元化程度处于适中水平,R&D经费组织单边结构演变呈现"倒U型"曲线、交叉结构演变呈现增减互现态势;R&D经费来源结构通过研发强度对专利产出产生影响,R&D经费来源-执行结构多元化与专利产出之间呈现"倒U型"或者"U型"关系。
Based on the study of the relationship between R＆D expenditure and patent output, and funding- performance structure of R＆D expenditure, this article builds a theoretical framework about relationship of R＆D organizational structure and patent output. We measure the diversification of unilateral and cross organizational structure of R＆D expenditure in the U. S. , analyses the relationship of organizational structure and patent output. The results show that the degree of diversification is at the intermediate level, the unilateral structure evolution shows ＂inverted U -type＂ curve and the cross structure evolution shows alternating increase and decrease, the funding structure of R＆D expenditure impact to patent output by the R＆D intensity, and the relationship between the structural diversity of R＆D expenditure and patent output showed ＂inverted U -type＂ or ＂U -type＂ curve.
出处
《科学学研究》
CSSCI
北大核心
2012年第8期1173-1180,共8页
Studies in Science of Science
基金
国家自然科学基金重点项目(71033002)
国家自然科学基金资助项目(70973012)
教育部人文社会科学研究青年基金资助项目(12YJCZH178)
关键词
R&D经费
结构
专利产出
美国
R＆D expenditure
structure
patent output
the U. S.
