Innovation Systems, Networks and Social Capital. The Different Roles of Weak and Strong Ties in Innovation Processes

The essay explores the significance of social networks in innovation processes, emphasizing that knowledge creation involves collaboration rather than individual effort. It examines how the inter-communication between individuals within and across firms impacts innovation. By analyzing network theories, the work highlights the effects of diverse versus closed social connections on innovation success. It distinguishes between weak and strong ties, discussing their relevance to incremental and radical innovations, and critiques management theories that incorporate network concepts in explaining innovation.