网络嵌入性、知识搜索与企业创新能力关系研究——基于江苏先进制造业集群的实证检验

网络嵌入性是影响企业创新的重要因素。在研究网络嵌入性对企业创新能力影响机理的基础上，进一步探究知识搜索条件下网络嵌入性对企业创新能力的作用。依据224份江苏省先进制造业集群企业数据，运用“网络嵌入性－知识搜索－企业创新能力”模型进行实证分析，研究结果表明：网络嵌入性和知识搜索能力越强，企业创新能力越强；网络嵌入性提高对知识搜索起促进作用；利用型知识搜索在网络嵌入性与企业创新能力之间起中介作用。因此，企业要不断调整在集群网络中的位置，提高知识搜索能力尤其是利用型知识搜索能力，实现集群内资源优势互补，提高企业创新能力。

Research on Relationship among Network Embeddedness,Knowledge Search and Enterprise's Innovative Capability: Empirical Test based on Jiangsu Advanced Manufacturing Cluster

Network embeddedness is an important factor that affects enterprise innovation. Based on the study that the network embeddedness can improve the innovation ability of the enterprise,this paper further explores the role of network embeddedness in the innovation ability of enterprises under the condition of knowledge search. According to the data of 224 advanced manufacturing cluster enterprises in Jiangsu Province,the empirical analysis is carried out by using the model of "network embeddedness-knowledge search-enterprise innovation capability". The research results show that the stronger the enterprise network embeddedness and knowledge search ability is,the stronger the enterprise innovation ability is; the improvement of network embeddedness promotes knowledge search; the utilization type knowledge search mediates between network embeddedness and enterprise innovation ability. Therefore,it is necessary to constantly adjust the position of enterprises in the cluster network,improve knowledge search,especially the utilization type knowledge search capability,realize the complementary advantages of resources within the cluster,and improve the innovation ability of enterprises.