Balancing the strength of external and internal tie for tacit knowledge management

From external and internal perspective, this research constructs the model regarding tie strength and tacit knowledge management based on social network theory. To test the proposed model, this study disposes and analyses the data captured from 301 emerging firms located in Chinese large cities. The results confirm the proposition that both external and internal tie strength impose a positive effect on the process of tacit knowledge management. In addition, temperate internal tie strength positively affects the relationship between external tie strength and tacit knowledge acquisition, while excessive internal tie strength negatively moderates this relationship. This study not only expands the theoretical space in the field of social networks and knowledge management, but also provides guidance for the enterprise's relationship network management and innovation practice.