related to innovation. We highlight the new literature on learning and experimentation across multi-stage innovation projects …We review the recent literature on the financing of innovation, inclusive of large companies and new startups. This … innovation and changing external conditions, especially reduced experimentation costs …

to fostering innovation …

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

innovation. in the sense that research can be directed to either clean or dirty technologies. If dirty technologies are more … technologies. Carbon taxes and research subsidies may nonetheless encourage production and innovation in clean technologies, though …