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 …

We build a model of firm-level innovation, productivity growth and reallocation featuring endogenous entry and exit. A …

expensive and innovation investments that increase labor productivity are more profitable. We incorporate this channel in a new …

We study the link between public enforcement of property rights, innovation investments, and economic growth in an …

innovation investments that increase the productivity of capital and labor in the performance of their respective tasks. These …