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Tickets to the global market : first US patent awards and Chinese firm exports

Gong, Kaiji; Li, Yao; Manova, Kalina; Sun, Stephen Teng - 2023

constraints or the promotion of follow-on innovation. …

Persistent link: https://www.econbiz.de/10014434285

Patent breadth in an international setting

Bond, Eric W.; Zissimos, Benjamin - 2017

We examine the Nash equilibria of a game where two national governments set patent breadth strategically. Broader patents make R&D more attractive, but the effect on static efficiency is nonmonotonic. In a North.South model, where only the North can innovate, harmonization of patent breadth...

Persistent link: https://www.econbiz.de/10011637630

The effect of intellectual property rights on domestic innovation in the pharmaceutical sector

Gamba, Simona - 2016

This paper analyses the causal impact of Intellectual Property Rights (IPR) on pharmaceutical innovation in a panel of …. Domestic innovation is measured as citation-weighted domestic patents filed at the European Patent Office (EPO): to account for … to patent at the EPO. Results show that, in the short-run, IPR stimulate innovation. The effect for developing countries …

Persistent link: https://www.econbiz.de/10011509446

The disciplinary effect of post-grant review : causal evidence from European patent opposition

Nagler, Markus; Sorg, Stefan - 2019

We study the causal impact of invalidating marginally valid patents during post-grant opposition at the European Patent Office on affected inventors' subsequent patenting. We exploit exogenous variation in invalidation by leveraging the participation of a patent's original examiner in the...

Persistent link: https://www.econbiz.de/10011996418

Foreign competition and domestic innovation : evidence from U.S. patents

Autor, David H.; Dorn, David; Hanson, Gordon H.; … - 2019

emanating from China's economic ascent could in theory either augment or stifle U.S. innovation. Using three decades of U ….S. patents matched to corporate owners, we quantify how foreign competition affects domestic innovation. Rising import exposure …

Persistent link: https://www.econbiz.de/10012105572

Acquisition for sleep

Norbäck, Pehr-Johan; Olofsson, Charlotta; Persson, Lars - 2020

Within the policy debate, there is a fear that large incumbent firms buy small firms' inventions to ensure that they are not used in the market. We show that such "acquisitions for sleep" can occur if and only if the quality of a process invention is small; otherwise, the entry profit will be...

Persistent link: https://www.econbiz.de/10012162423

Cumulative innovation, growth and welfare-improving patent policy

Chor, Davin; Lai, Edwin L.-C. - 2013

We construct a tractable general equilibrium model of cumulative innovation and growth, in which new ideas strictly … the rate of innovation, as well as a separate optimal required inventive step that maximizes welfare, with the former …

Persistent link: https://www.econbiz.de/10010189836

Trade, innovation and optimal patent protection

Hémous, David; Lepot, Simon; Sampson, Thomas; … - 2023

This paper provides a first comprehensive quantitative analysis of optimal patent policy in the global economy. We introduce a new framework, which combines trade and growth theory into a tractable tool for quantitative research. Our application delivers three main results. First, the potential...

Persistent link: https://www.econbiz.de/10014431300

FRAND royalties and injunctions for standard essential patents

Choi, Jay Pil - 2014

I develop a stylized model of court procedures that resolve disputes concerning FRAND-encumbered standard essential patents (SEPs). I analyze the effects of injunctions and potential court-imposed FRAND rates on negotiated royalty rates. The SEP-holders' ability to hold-up is constrained by the...

Persistent link: https://www.econbiz.de/10010418280

Patent pools, litigation and innovation

Choi, Jay Pil; Gerlach, Heiko A. - 2013

This paper analyzes patent pools and their effects on innovation incentives. It is shown that the pro …-competitive effects of patent pools for complementary patents naturally extend for dynamic innovation incentives. However, this simple … patents reduce social welfare as they charge higher licensing fees and chill subsequent innovation incentives. …

Persistent link: https://www.econbiz.de/10010199442