科研管理 ›› 2017, Vol. 38 ›› Issue (10): 40-47.

• 论文 • 上一篇    下一篇

政府科技补助对企业创新投入的门槛效应 ——基于科技型中小企业的经验研究

余菲菲,钱超   

  1. 河海大学商学院,江苏 南京210098
  • 收稿日期:2015-01-29 修回日期:2016-11-28 出版日期:2017-10-20 发布日期:2017-10-11
  • 通讯作者: 余菲菲
  • 基金资助:

    基金项目:中央高校基本科研业务经费(自由探索项目)“创新社区中用户创新的效应——产品复杂度与用户熟知度的调节作用”(2016B09114,2016.06-2018.12);江苏企业国际化决策咨询研究基地项目“构建竞争力强的创新生态系统研究”(16SSL069,2016.10-2017.02)。

Threshold effects of government R&D subsidies on R&D investment of technological SMEs

Yu Feifei, Qian Chao   

  1. School of Business,Hohai University, Nanjing 210098, Jiangsu, China
  • Received:2015-01-29 Revised:2016-11-28 Online:2017-10-20 Published:2017-10-11

摘要: 本文基于我国2009年-2013年112家科技型中小企业的面板数据,以资助强度作为门槛变量,实证检验政治关联、政府科技补助对科技型中小企业创新投入的作用效果。结果表明:(1)对于我国科技型中小企业而言,政府科技补助具有显著的激励效应,没有挤出效应; (2) 政治关联程度对政府科技补助与科技型中小企业创新投入之间关系具有削弱作用,但不显著;(3)随着政府科技补助强度的增大,政府科技补助的激励效应却会不断降低。

关键词: 科技型中小企业, 政治关联, 政府科技补助, 创新投入, 门槛效应

Abstract: This paper empirically demonstrates how the effect of government R&D subsidies’ on private R&D investment based on the panel data collected from 112 SMEs in China over the period from 2009 to 2013. We find that government R&D subsidies significantly has incentive effect on private R&D spending of SMEs. And also, we find that political connections don’t significantly moderate the above relations. Further, we explore the nonlinear relations between government R&D subsidies and SMEs R&D spending through building a threshold regression model, and find that differential effect of government R&D subsidies on SMEs’ R&D investment under different intensities of R&D subsidies.

Key words: technological SMEs, political connections, government R&D subsidies, private R&D investment, threshold effect