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 …

framework that contains multiple innovation sizes, multi-product firms, and entry/exit. Firms invest in exploration R&D to … regularities regarding innovation and growth differences across the firm size distribution. We also incorporate patent citations …

innovation-led growth into the Chamley-Judd framework, using a Schumpeterian growth model where productivity … on the market size for innovation. At the same time, for a given labor supply, taxing capital also reduces innovation …

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

innovations - innovations that break new ground in terms of knowledge creation. After presenting a motivating model focusing on … the choice between incremental and radical innovation, and on how managers of different ages and human capital are sorted …. Our measures of creative innovations proxy for innovation quality (average number of citations per patent) and creativity …

regulations, the resulting decision by a polluting firm to upgrade its capital stock, and the impact of innovation on this … in innovation on the polluting firm's steady-state capital stock. Fourth, they analyze the impact of an anticipated … increase in innovation on the polluting firm's steady-state capital stock. Finally, the authors discuss the relationship …

decision itself. This paper discusses the likely impact of these patents on innovation. It first reviews the facts about … system and innovation. It concludes by finding some consensus in the literature about the problems associated with this …

Evidence on the "funding gap" for investment innovation is surveyed. The focus is on financial market reasons for …