中文摘要：

知识经济时代，企业技术创新活动向外部组织开放有利于提高知识溢出效应。以新兴企业为对象，通过大样本问卷调查，实证分析创新开放度（开放幅度、开放强度）对企业知识溢出效应的影响机制，并重点探讨知识吸收能力在二者之间的中介效应。结果表明：新兴企业创新的开放幅度和开放强度均对知识溢出效应有显著的正向影响，同时知识吸收能力在创新开放度与知识溢出效应之间起着部分中介作用。

英文摘要：

In the era of knowledge economy, opening to the outside during the technological innovation activities is beneficial to improve knowledge spillovers for enterprises. According to large sample survey, this study aims to analyze the impact mechanism of innovation openness （range, intensity） on knowledge spillover in emerging enter-prises, and then focuse on the mediating effect of knowledge absorptive capacity between innovation openness and knowledge spillover. The results show that both of the open range and open intensity have positive effect on knowledge spillovers, and the knowledge absorptive capacity plays a partial mediating role between innovation openness and knowledge spillover.