innovation. Unlike previous literature based on survey data, we exploit the observed pattern of contributions - the .revealed …

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 …

increased low-carbon innovation among regulated firms by as much as 10%, while not crowding out patenting for other technologies …

We study how the market for innovation affects enforcement of patent rights. Conventional wisdom associates the gains … potential gains from trade are more likely to change ownership, suggesting that the market for innovation is efficient. We also …

cumulative innovation. This paper studies the effects of strategic patenting on R&D, patenting and market value in the computer … evidence that both strategic patenting and R&D spillovers strongly affect innovation and market value of software firms. …