Firms' search for external knowledge is one aspect of knowledge integration in the innovation process. The literature … has investigated innovation and the breadth of search in different information channels. We introduce the concept of … search balance reflecting the heterogeneity of a firm's knowledge base. Results from German Community Innovation Survey data …

Our study focuses on the question, whether users should be intensively involved in the innovation process of radical … question arises, whether users play a productive role in the innovation process of radical innovations at all, or if their … contributions might even be counterproductive. To gain a better understanding for the users' role in radical innovation and to …