This work investigates the relationship between proxies of innovation activities, such as patents and trademarks, and … firms, in terms of patents and trademarks, and we study whether the two instruments for protecting IP exhibit …) between the patents and trademarks owned by the same firm and we then investigate whether such concordance exert any effect on …

states, Prussia granted patents more restrictively by setting higher novelty requirements. Though, patent fees were much … in the number of patents per capita in annexed territories. By contrast, we find a significantly positive effect of … patent-regime change on world-fair exhibits per capita, which we use as a proxy for non-patented innovation. We interpret …

This work investigates the relationship between proxies of innovation activities, such as patents and trademarks, and … firms, in terms of patents and trademarks, and we study whether the two instruments for protecting IP exhibit …) between the patents and trademarks owned by the same firm and we then investigate whether such concordance exert any effect on …

potentially lessen incentives for innovation and on abuse of dominance/single firm exclusionary practices in IP-intensive network … importance for economic advancement and prosperity, having a direct bearing on innovation, growth and the diffusion of new …

This work investigates the relationship between proxies of innovation activities, such as patents and trademarks, and … provide a rather complete picture of the innovation activities of Italian firms, in terms of patents and trademarks, and we … addition, and to our knowledge novel, we propose a measure of concordance (or proximity) between the patents and trademarks …

inventors. We estimate the effect of patented inventions on individual earnings by linking data on U.S. patents and their … earnings for a patent grant and for highly-cited patents a longer-lasting premium of 30% in earnings three years later. Similar …