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 …

explain them. We then describe a theoretical framework of endogenous markups, innovation, and competition that can potentially …

Innovation and technological progress are the key determinants of long-run economic growth and welfare. Therefore, an … important question is, how can public policy encourage more innovation? In this chapter, I review some of the empirical findings … from various recent studies on innovation and firm dynamics that can shed light on the design of innovation policy. The …

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