Adams, Pamela; Fontana, Roberto; Malerba, Franco - In: Research Policy 42 (2013) 1, pp. 1-14
How relevant is innovation by demand compared to innovation by other actors in a sector? In quantitative terms, this is … sectoral system perspective, this study is able to highlight the magnitude of innovation by intermediate user firms in a high … activity by user firms. The study reaches several findings. First, the magnitude of innovation by user firms, as measured by …