Critical links in knowledge networks – What about proximities and gatekeeper organisations?

The paper analyses links in knowledge networks that are essential for the integration and knowledge diffusion properties of the entire network. By focusing on critical links, as defined in network science, we evaluate these links’ properties from the perspective of the proximity and regional gatekeeper literature. We thereby gain insights into likely conditions of their emergence and functions. Moreover, we extend the dyadic perspective on regional gatekeeper organisations and link it more strongly to the network science and proximity framework literature. An empirical study applies these arguments and investigates the proximity characteristics of critical links in 132 technology-specific subsidised knowledge networks in Germany. The results show that critical links tend be formed between regional gatekeepers that offer related knowledge resources. The links bridge institutional distances by utilising the benefits of geographic and social proximity.