科研管理 ›› 2014, Vol. 35 ›› Issue (6): 102-107.

• 论文 • 上一篇    下一篇

中国最优R&D投入强度测算

唐静, 赵兰香, 万劲波   

  1. 中国科学院科技政策与管理科学研究所, 北京 100190
  • 收稿日期:2013-03-27 修回日期:2013-06-07 出版日期:2014-06-25 发布日期:2014-06-23
  • 作者简介:唐 静(1988- ),女(汉),四川人,博士研究生。研究方向:技术经济与创新管理。
    赵兰香(1966- ),女(汉),北京人,研究员,博士生导师。研究方向:创新政策与管理。
    万劲波(1974- ),男(汉),湖北天门人,理学博士,副研究员。研究方向:科技战略与规划。
  • 基金资助:

    国家软科学研究计划重点项目(2010GXS3K072);中国科学院政策所A类重大研究任务项目(Y201211Z06)。

Measurement of the Chinese optimum R&D investment intensity

Tang Jing, Zhao Lanxiang, Wan Jinbo   

  1. Institute of Policy and Management, Chinese Academy of Sciences, Beijing 100190, China
  • Received:2013-03-27 Revised:2013-06-07 Online:2014-06-25 Published:2014-06-23

摘要: 如何优化R&D投入强度,避免投入不足或投入过量,是一个现实的科学问题。本文结合内生增长理论及实证分析,测算了2000-2011中国最优R&D投入强度,基于目标,预估了2013-2020年中国最优R&D投入强度。现阶段中国研发投资回报率仍明显持续高于资本投资回报率,R&D投入强度还没有达到最优水平,应加大投入强度;以更好地促进经济增长。

关键词: R&D投入强度, 内生增长理论

Abstract: How to optimize the R&D investment intensity and avoid the situation of under-investment or over-investment is a practical science problem. In this sense, we combined the endogenous growth theory and empirical analysis to calculate the optimum R&D investment over the past 12 years and the period of 2013 to 2020 in China. The study results show that the return rate of R&D investment was steadily higher than the return rate of invested capital at the present stage. Also, theChinese R&D investment intensity has not reached the optimum level, which means it can be increased continually to stimulate economic growth.

Key words: R&D investment intensity, endogenous growth theory

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