Analyzing the comprehensive 35-year patent data set associated with the Detroit auto cluster we confirm that innovation in clusters can increase in spite of a long-term decline in manufacturing activity. The “stickiness” of local knowledge is sustained by: (i) increasing technological specialization at the local level and (ii) growing connectedness to global centers of excellence.…Read More
Firms increasingly seek to use online communities as sources of ideas, innovations, and designs. However, many such open innovation efforts lack sustained participation and ultimately fail. This research sought to understand motivations to participate in a firm-hosted design community and how the nature of the design task influences sustained participation.…Read More
Insight into the growth (or shrinkage) of “knowledge communities” of authors that build on each other’s work can be gained by studying the evolution over time of clusters of documents. We cluster documents based on the documents they cite in common using the Streemer clustering method, which finds cohesive foreground clusters (the knowledge communities) embedded in a diffuse background.…Read More
A useful level of analysis for the study of innovation may be what we call “knowledge communities” — intellectually cohesive, organic inter-organizational forms. Formal organizations like firms are excellent at promoting cooperation, but knowledge communities are superior at fostering collaboration — the most important process in innovation.…Read More
