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A Minimum of Rivalry: Evidence from Transition Economies on the Importance of Competition for Innovation and Growth

Carlin, Wendy; Schaffer, Mark E; Seabright, Paul - C.E.P.R. Discussion Papers - 2004

that influence innovation by firms and their subsequent growth. Our data come from a survey of nearly 4,000 firms in 24 … and opportunities for innovation, virtually every firm that emerged from central planning was maladapted to the new … competition in market economies. We find evidence of the importance of a minimum of rivalry in both innovation and growth: the …

Persistent link: https://www.econbiz.de/10005067370

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

Market Size and Pharmaceutical Innovation

de Mouzon, Oliver; Dubois, Pierre; Scott Morton, Fiona; … - C.E.P.R. Discussion Papers - 2011

This paper quantifies the relationship between market size and innovation in the pharmaceutical industry. We estimate … the elasticity of innovation, as measured by the number of new chemical entities appearing on the market for a given … the hypothesis that innovation in pharmaceuticals is becoming more difficult and expensive over time, as costs of …

Persistent link: https://www.econbiz.de/10009003149

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