科研管理 ›› 2017, Vol. 38 ›› Issue (9): 52-59.

• 论文 • 上一篇    下一篇

软件与信息企业研发投入影响因素研究

张振伟1,2,刘云1   

  1. 1北京理工大学 经济与管理学院,北京100081;
    2北京科学学研究中心,北京100089
  • 收稿日期:2015-11-27 修回日期:2016-11-17 出版日期:2017-09-20 发布日期:2017-09-15
  • 通讯作者: 张振伟
  • 基金资助:

    基金项目:国家自然科学基金面上项目“我国专利申请量增长的影响因素及动力机制研究”(71273030),2013.1-2016.12;国家自然科学基金面上项目“国家创新体系国际化政策协同机制、过程模型及效应评估研究”(71573017),2015.1-2018.12;北京市科学技术研究院青年骨干计划项目“北京信息服务企业技术创新效率及其影响因素研究”(201608),2016.1-2017.12。

A study of the influencing factors of software and information enterprises’ R&D investment

Zhang Zhenwei 1,2, Liu Yun1   

  1. 1. School of Management and Economics, Beijing Institute of Technology, Beijing 100081, China;
    2. Beijing Research Center for Science of Science, Beijing 100089, China
  • Received:2015-11-27 Revised:2016-11-17 Online:2017-09-20 Published:2017-09-15

摘要: 本文基于软件与信息服务企业的微观截面数据,应用Tobit模型,检验了研发投入与企业规模、所有制类型及政府补贴等因素的关系。研究发现,研发投入与企业规模存在U型关系,国有企业同其他类型企业相比,在研发投入上未表现出显著差异,企业年龄、企业利润率与研发投入具有显著的负向关系,政府补贴有利于企业研发投入,出口、资本密集度对企业研发投入无显著性影响。

关键词: 研发投入, 企业规模, 所有制类型

Abstract: Using Software and information service enterprises Cross section data and Tobit model, this paper tests the relationship of the R&D and influence factors, including enterprise scale, ownership type, government subsidy etc. We find that R&D investment and enterprise scale has a U-type relationship, there is no significant difference between the SOE and other ownership types enterprises in the R&D investment, age and profit rate have significant negative effect on the R&D, government subsidy is benefit to the R&D, export and capital intensity have no significant relationship with the R&D investment.

Key words: R&D investment, enterprise scale, ownership types