统计研究 ›› 2007, Vol. 24 ›› Issue (5): 67-75.

• 论文 • 上一篇    下一篇

市场结构、产权结构与R&D----中国制造业的实证分析

吴延兵   

  1. 中国社会科学院经济研究所
  • 收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-05-15 发布日期:2007-05-15

Market Structure, Ownership Structure and R&D  ——An Empirical Study on Chinese Manufacturing Industry

Wu Yanbing   

  • Received:1900-01-01 Revised:1900-01-01 Online:2007-05-15 Published:2007-05-15

摘要:

本文运用中国四位数制造产业数据实证检验了企业规模、市场力量和产权结构对R&D投入的影响。研究发现,市场集中与R&D投入之间不存在相关性,但企业规模对R&D投入有显著的促进作用,从而为熊彼特假说提供了部分支持证据。研究还发现,不同性质的产权结构在R&D投入上具有不同的激励效果,界定清晰的产权结构有利于增加R&D投入。

关键词: 企业规模, 市场力量, 产权结构, R&D

Abstract: The paper investigates the effects of firm size, market power and ownership structure on R&D investment by using the data on Chinese manufacturing industries. We find that market concentration has no significant effects on R&D and that firm size makes positive and significant contribution to R&D. Therefore Schumpeter hypothesis is partly verified by this paper. As for the influence of ownership on R&D, we find that a clearly defined ownership structure can stimulate R&D investment.


 

Key words: Firm Size, Market power, Ownership Structure, R&, D