century. In addition to the funding agency, the data report whether the government has title to the patent ("title" patents …) or funded a patent assigned to a private organization ("license" patents). The data include a large number of "license …" patents that cannot be linked to government funding from patent text or other sources. Combining the historical data with …

after the end of the process and fully exploit their bargaining leverage, then patent holders aspire to disclose always … after the end of the process. However, if a patent holder cannot rely on the other participants to always contribute to the … cross-licensing agreements that eliminate the strategic aspect of patent disclosure, and show that, in an institutional …

We study how the market for innovation affects enforcement of patent rights. Conventional wisdom associates the gains … from trade with comparative advantage in manufacturing or marketing. We show that these gains imply that patent … transactions should increase litigation risk. We identify a new source of gains from trade, comparative advantage in patent …

technologies. How will patent protection affect this process? In this paper we first review the evidence on the role of patents for … innovation and international technology transfer in general. The literature suggests that patent protection in a host country … externalities, implies that patent protection may not be the optimal instrument for encouraging innovation in this area, especially …

A patent only protects an innovator from others producing the same product, but it does not protect him from others … within-patent competition, which results from production of the same product, and betweenpatent competition, which results … effects of intellectual property regulations on within -patent competition by showing how protecting innovative returns from …

The paper seeks to understand the impact of the patent system on innovation by examining shifts in the strength of … patent protection across sixty countries and a 150-year period. An examination of 177 policy changes reveals that … strengthening patent protection appears to have few positive effects on patent applications by entities in the country undertaking …