Similar Search Results

How Licensing Resolves Hold-Up: Evidence from a Dynamic Panel Data Model with Unobserved Heterogeneity

Siebert, Ralph; von Graevenitz, Georg - C.E.P.R. Discussion Papers - 2006

This paper is a study of licensing in a patent thicket. In a patent thicket licensing allows firms to avoid hold-up. It will have different effects on firms' R&D incentives depending on whether firms license existing or future patents. Building on a model of a patent portfolio race, firms'...

Persistent link: https://www.econbiz.de/10005504462

The Impact of R&D Subsidies on the Introduction of New Products by Incumbent Firms

Siebert, Ralph - C.E.P.R. Discussion Papers - 2003

This Paper analyses the impact of R&D subsidies on incumbent firms to introduce new goods. We are especially interested in investigating various consequences of government subsidies for R&D, provided to firms that offer products of different qualities. This study examines the incentives of...

Persistent link: https://www.econbiz.de/10005504784

Roads and Innovation

Agrawal, Ajay; Galasso, Alberto; Oettl, Alexander - C.E.P.R. Discussion Papers - 2014

We study the interplay between transportation infrastructure, knowledge flows, and innovation. Exploiting historical … variation, we estimate the effect of U.S. interstate highways on regional innovation. We find that a 10% increase in a region … flow of local knowledge and allow innovators to access more distant knowledge inputs. This finding suggests that …

Persistent link: https://www.econbiz.de/10011083321

Why are some regions more innovative than others? The role of firm size diversity

Agrawal, Ajay; Cockburn, Iain M; Galasso, Alberto; … - C.E.P.R. Discussion Papers - 2013

externalities and their impact on regional innovation. We examine MSA-level patent data during the period 1975-2000 and find that … innovation output is higher in regions where large and small firms coexist. The finding is robust to across-region as well as …

Persistent link: https://www.econbiz.de/10011084673

Jostling for Advantage: Licensing and Entry into Patent Portfolio Races

Siebert, Ralph; von Graevenitz, Georg - C.E.P.R. Discussion Papers - 2006

Licensing in a patent thicket allows firms to either avoid or resolve hold-up. Firms’ R&D incentives depend on whether they license ex ante or ex post. We develop a model of a patent portfolio race, which allows for endogenous R&D efforts, to study firms’ choice between ex ante and ex post...

Persistent link: https://www.econbiz.de/10005661516