摘要
针对我国现阶段R&D/GDP偏低的现实,探讨一种R&D/GDP投入绩效的解析模型.考虑到R&D过程实际上是一个不断学习的过程,以及技术创新的R&D学习效应,R&D投入过程即是"R&D学习"过程,通过这种学习方式,带来知识增加,进而促进生产产出,R&D投入对生产的贡献是一种知识贡献.在一系列假设前提条件下,给出了R&D/GDP的解析模型.依据模型分析,得出结论:较低的知识弹性系数(对应于知识的分配和使用效率)、较低的"R&D学习"效率(对应于知识生产效率)是我国当前R&D/GDP偏低的重要根源.
It probes into an evaluation model of R＆D/GDP input performance on the basis of the fact that the current R＆D/GDP input performance is relatively lower in our country.Considering that the R＆D is actually a continuous study process,as well as the R＆D input study effect on the R＆D process,the R＆D input process should be regarded as a ＂R＆D study＂ process,by which knowledge will be accumulated and thus the yield will be enlarged.The R＆D input has a kind of contribution of knowledge to the production.With a series of assumptions,it puts forward the evaluation model of R＆D input performance.Based on the model analysis,the conclusion can be drawn that the comparatively lower knowledge elasticity coefficient（corresponding to the distribution and usage efficiency of knowledge） and ＂R＆D study＂ efficiency（corresponding to knowledge production efficiency） are two of the important causes of lower R＆D/GDP in China.
出处
《研究与发展管理》
CSSCI
北大核心
2008年第5期78-82,共5页
R&D Management
基金
国家自然科学基金资助项目(70473073)
教育人文社科规划项目(07JA630067)
