linked fields. Our analysis uses 1.8 million U.S. patents and their citation properties to map the innovation network and its … strength. Past innovation network structures are calculated using citation patterns across technology classes during 1975 … predictive power on future innovation after 1995. This pattern is consistent with the idea that when there is more past upstream …

consistent approach to integrate innovation, space and economic growth into a coherent theoretical framework A potential reason …. To shed some additional light on the spatial dimension of innovation we present results of a first-cut analysis building … on a recently developed cross sectional-time series data set of US innovation, private and university research and high …

entrant or incumbent firm. If the inventor works for the entrant the innovation is implemented and the entrant displaces the …

entrant or incumbent firm. If the inventor works for the entrant the innovation is implemented and the entrant displaces the …

. Importantly, the theoretical model captures the strategic behavior between competing firms, its effect on their innovation …