经济理论与经济管理 ›› 2015, Vol. 35 ›› Issue (2): 51-59.

• 理论探索 • 上一篇    下一篇

创新、产业结构与经济增长的
门槛效应分析*

谢兰云   

  1. 东北财经大学管理科学与工程学院
  • 出版日期:2015-02-16 发布日期:2015-02-13
  • 作者简介:谢兰云,东北财经大学管理科学与工程学院,邮政编码:116025,电子信箱:xielanyun@sinacom。
  • 基金资助:

    本文受到国家社科基金项目(12BJY013)和教育部人文社科基金规划项目(12YJA790151)、国家自然科学基金面上项目(71171035)资助.

THE THRESHOLD EFFECTS ANALYSIS OF INNOVATION, INDUSTRIAL
STRUCTURE AND ECONOMIC GROWTH

 XIE  Lan-Yun   

  1. School of Management Science and Engineering, Dongbei University of Finance and Economics
  • Online:2015-02-16 Published:2015-02-13

摘要: 本文利用汉森(Hansen)门槛回归分析的方法,从R&D强度、产业结构两个角度研究了1978—2012年我国R&D投入增长与经济增长之间的阶段性变化特点。实证结果显示,当R&D强度越过门槛后,R&D资本增长对经济增长的作用在不断加强;当工业占GDP比重越过门槛后,R&D资本增长对经济增长的作用由不显著转变为显著为正;但当第三产业占GDP比重越过门槛后,R&D资本增长对经济增长的作用却由显著为正转变为不显著。

关键词: 创新 , R&, D , 产业结构 , 经济增长 , 门槛效应

Abstract: This paper uses the threshold regression method by Hansen (2000) to measure the threshold effects of R&D investment and economic growth from the perspective of R&D intensity and industrial structure between 1978 and 2012. This analysis shows there are regimeswitching. With the R&D intensity increasing, the effect of R&D investment on economic growth is stronger and stronger. With the proportion of industry in GDP increasing, the effect becomes from nonsignificant to significant. However, with the proportion of the third industry in GDP increasing, the effect becomes from significant to nonsignificant.

Key words: innovation , R&D , industrial structure , economic growth  , threshold effect