innovation distinguishing between "dirty" (internal combustion engine) and "clean" (e.g. electric and hybrid) patents across 80 … tax-inclusive fuel prices. Furthermore, there is path dependence in the type of innovation both from aggregate spillovers … and from the firm's own innovation history. Using our model we simulate the increases in carbon taxes needed to allow …

quality, follow-on innovation. Winning a first patent boosts a startup's subsequent growth and innovation by facilitating …

or stifle innovation. Using three distinct sources of variation to identify rising trade exposure, we provide a causal …-level and technology class-level patent production. Accompanying this fall in innovation, global employment, sales …

We model early expectations about the value and technological importance ('quality') of a patented innovation as a …

, droughts and flooding on the innovation of their respective mitigation technologies. Using patent and disaster data, our study … is the first to relate natural disasters to technology innovation, and also presents the first attempt to empirically …