知识经济时代的一个显著特征，即企业通常会建立不同以知识为基础的外部网络关系，为企业提供互补性的知识资源从而进一步为企业创造价值，提升企业的创新绩效。本研究以创业者为调查对象，基于网络关系理论和资源基础理论将外部知识获取和反应型市场导向纳入研究框架，构建了一个有调节的中介效应模型，并实证分析创业者网络能力与渐进式创新绩效之间的内在关系。研究结果显示，创业者网络能力与渐进式创新绩效之间具有显著的正向关系；外部知识获取在创业者网络能力与渐进式创新绩效之间扮演（部分）中介作用；反应型市场导向正向调节了外部知识获取与渐进式创新绩效之间的正向关系。

One of the salient features of the era of knowledge economy is that enterprises usually establish different knowledge-based external network relationships to provide complementary knowledge resources for enterprises to further create value for enterprises and enhance their innovation performance. Based on the network relations theory and resource-based theory, this paper builds the external knowledge acquisition and responsive market orientation into the research frame, and constructs an adjusted mediating effect model, and analyzes the inner relationship between entrepreneur network capabilities and the incremental innovation performance. The results show that there is a significant positive relationship between entrepreneur network capabilities and incremental innovation performance. External knowledge acquisition plays a mediating role between entrepreneur network capabilities and incremental innovation performance. Responsive market orientation is positively moderating the positive relationship between the external knowledge acquisition and the incremental innovation performance.