上游垄断是否阻碍了中国制造业企业创新

发布时间：2018-01-13 12:09

本文关键词：上游垄断是否阻碍了中国制造业企业创新　出处：《现代财经(天津财经大学学报)》2017年10期 　论文类型：期刊论文

【摘要】：尽管近些年来中国企业的创新活动有所增加,但与发达国家企业之间的差距依然存在,本文试图从制造业上游垄断的角度对此提供一种新颖的解释,利用1998—2007年中国工业企业微观数据进行实证研究。本文发现,上游垄断不但对企业的创新决策产生抑制作用,而且显著降低了创新密集度。检验了上游垄断对不同类型企业创新的异质性影响,发现上游垄断显著抑制了民营企业的创新活动,而对国有企业和外资企业的抑制效应较弱,另外,上游垄断显著抑制了非进口企业的创新活动,但对进口企业的抑制效应较弱。最后,进一步采用生存分析模型考察上游垄断对企业创新持续时间的影响,发现上游垄断显著缩短了企业创新持续时间,其中对国有企业和外资企业的创新持续时间的缩短作用要明显小于民营企业,对进口企业的创新持续时间的缩短作用要明显小于非进口企业。本文研究的重要启示是,打破上游行业的垄断格局和强化上游市场竞争可以显著促进中国企业创新。
[Abstract]:Although the innovation activities of Chinese enterprises have increased in recent years, the gap between Chinese enterprises and developed countries still exists. This paper tries to provide a novel explanation from the perspective of upstream monopoly of manufacturing industry. By using the microcosmic data of Chinese industrial enterprises from 1998 to 2007, this paper finds that upstream monopoly not only inhibits the innovation decision of enterprises. It also significantly reduces the innovation intensity, tests the heterogeneity of upstream monopoly on innovation of different types of enterprises, and finds that upstream monopoly significantly inhibits the innovation activities of private enterprises. In addition, upstream monopoly significantly inhibited the innovation activities of non-imported enterprises, but the inhibitory effect on import enterprises was weak. Finally. Further use survival analysis model to investigate the upstream monopoly on the enterprise innovation duration, found that upstream monopoly significantly shortened the enterprise innovation duration. Among them, the role of shortening the innovation duration of state-owned enterprises and foreign-funded enterprises is obviously smaller than that of private enterprises. The shortening effect of innovation duration for import enterprises is obviously smaller than that for non-import enterprises. The important enlightenment of this paper is that. Breaking the monopoly pattern of upstream industry and strengthening the competition in upstream market can significantly promote innovation of Chinese enterprises.
【作者单位】：中央财经大学经济学院;
【基金】：国家社会科学基金项目(13xzz012)
【分类号】：F273.1;F425
【正文快照】： 一、引言自主创新对一个国家或地区的经济增长与结构升级的重要性得到了学界与政界的广泛认可。长期以来,中国政府也高度重视自主创新问题,例如,十二届全国人大二次会议政府工作报告就明确指出“要把创新放在国家发展全局的核心位置,促进科技与经济社会发展紧密结合”;党的十

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