In this paper, we study the effect of invention disclosure through patent publication on the market for ideas. We do so … by analyzing the effects of the American Inventor’s Protection Act of 1999 (AIPA) — which required US patent applications … to be published 18 months after their filing date rather than at patent grant — on the timing of licensing deals in the …

China has surpassed the United States in patent applications and has become world leader. Strong patenting activity … by electronics manufacturers. State-owned firms spend more on R&D per patent, but hold fewer patents per researcher than … patent holders. Furthermore, the paper examines what drives patenting activity. Higher R&D spending by the firm and higher …

national incentives for patent protection? What is the rationale for international coordination over patent policies? Given …

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 …

The objective of this paper is to compare the impact of R&D competition (i) under patent protection and (ii) under no … patent protection on enterprise innovation and performance with the impact of R&D cooperation in the form of R&D cartel on … spillovers, the R&D investments under patent protection are smaller than in the case of no patent protection. When firms create a …