集群企业要实现自主创新,内外部动力因素均不可缺少。笔者通过实证研究发现:网络强度越强,集群企业的利用式创新能力也越强,而先验知识的相关性又会增强这种促进作用;网络强度越弱,集群企业的探索式创新能力也越强,而先验知识的多样性则会增强这种影响。 Cluster enterprises to achieve independent innovation, internal and external drivers are indispensable. Empirical research shows that the stronger the network strength is, the stronger the utilization ability of cluster enterprises is, and the correlation of prior knowledge enhances the promotion effect. The weaker network strength, the explorative innovation ability of cluster enterprises The stronger the diversity of transcendental knowledge enhances this effect.