创业企业间的协同创新关系主要来自于对社会网络的优化应用，基于社会网络理论，利用54家小微时尚创业企业间的数据，对地理邻近性、认知邻近性和协同创新关系的内在逻辑联系进行了实证分析。实证结果表明，地理邻近性与协同创新关系形成显著正相关关系，再次证明，以地理空间邻近为基础的协同创新网络发展模式仍是根本。而认知邻近性与协同创新关系呈显著负相关关系，创业企业偏好与具有知识差异的企业伙伴形成协同创新联系。

The source of synergetic innovation relationship between start-up enterprises is from the application of the social network. Based on the theory of social network, empirical analysis is made about the logical connection between geographical proximity and recognition proximity with the synergetic innovation relationship. The outcome shows that there is positive correlation between geographical proximity and synergetic innovation relation. It means that the geographic proximity is the base on the process of constructing synergetic innovation network. Meanwhile, it shows the negative correlation between recognition proximity and synergetic innovation network. It shows that the start-up enterprises prefer to cooperate with the partner who has the different knowledge background.