中文摘要：

创新是企业乃至整个经济发展的源动力,受到了社会各界的广泛关注,其中,企业创新的影响因素是学术界研究的焦点问题.“熊彼特假说”提出之后,大量的研究讨论了横向市场结构对企业创新的影响.然而近年来,随着部分行业上下游企业间市场势力的变化,学者们开始将目光转向纵向市场结构,特别是随着部分行业中买方势力的不断增强,买方势力对上游企业创新的影响受到了学者们的重点关注.文章梳理了国内外有关纵向市场结构对企业创新影响的研究成果,以对国内相关领域的理论研究和政策实践提供一些借鉴.

英文摘要：

Innovation has always been the driving force for the development of enterprises and the whole economy, which arou-ses a wide range of concern. One of the focus issues in academic circle is the impact factors on the enterprise＇ innovation. A large a-mount of research has discussed the impact of horizontal market structure on the enterprises＇ innovation after the release of ＂Schum-peter hypothesis＂. However, researchers have started to focus on the vertical market structure in recent years, due to the change ofmarket power between the upstream and downstream enterprises in certain industries. In particular, with the increase of the buyerpower in some industries, researchers begin to pay more attention to the impact of buyer power on the upstream enterprises innova-tion. In this paper, we review the study of impact of vertical market structure on enterprise innovation at home and abroad, in thehope of providing certain reference to the theoretical study and practice in the relevant areas.