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Motivation and Sorting in Open Source Software Innovation

Belenzon, Sharon; Schankerman, Mark - C.E.P.R. Discussion Papers - 2008

innovation. We exploit the observed pattern of contributions - the 'revealed preference' of developers - to infer the underlying …

Persistent link: https://www.econbiz.de/10005789146

Patents as quality signals? The implications for financing constraints on R&D

Czarnitzki, Dirk; Hall, Bronwyn H.; Hottenrott, Hanna - Düsseldorf Institute for Competition Economics (DICE), … - 2014

Information about the success of a new technology is usually held asymmetrically between the research and development (R&D)-performing firm and potential lenders and investors. This raises the cost of capital for financing R&D externally, resulting in financing constraints on R&D especially for...

Persistent link: https://www.econbiz.de/10010956728

Employment Protection, International Specialization, and Innovation

Saint-Paul, Gilles - C.E.P.R. Discussion Papers - 1996

This paper develops a model to analyse the implications of firing costs on incentives for R&D and international specialization. The key idea is that, to avoid paying firing costs, the country with a rigid labour market will tend to produce relatively secure goods, at late stages in their product...

Persistent link: https://www.econbiz.de/10005136526

Quantity or quality? Knowledge alliances and their effects on patenting

Hottenrott, Hanna; Lopes-Bento, Cindy - Düsseldorf Institute for Competition Economics (DICE), … - 2013

This study shows for a large sample of R&D-active manufacturing firms over the period 2000-2009 that knowledge alliances have a positive effect on patenting in terms of both quantity and quality. However, when distinguishing between alliances that aim at joint creation of new knowledge and...

Persistent link: https://www.econbiz.de/10010956757

Geographic Localization of International Technology Diffusion

Keller, Wolfgang - C.E.P.R. Discussion Papers - 2001

Convergence in per capita income across countries turns on whether technological knowledge spillovers are global or local in a large class of models. This Paper estimates the amount of spillovers from R&D expenditures in major industrialized countries on a geographic basis. A new data set is...

Persistent link: https://www.econbiz.de/10005124371

How Broad Should the Scope of Patent Protection Be?

Klemperer, Paul - C.E.P.R. Discussion Papers - 1990

-focused patents are the socially efficient way to reward innovation, and also show when very short-lived but very broad patents are …

Persistent link: https://www.econbiz.de/10005656411

Innovative Activity in Wind and Solar Technology: Empirical Evidence on Knowledge Spillovers Using Patent Data

Braun, Frauke G; Schmidt-Ehmcke, Jens; Zloczysti, Petra - C.E.P.R. Discussion Papers - 2010

sectors (inter-sectoral spillovers), or at the international level. We find that innovation is strongly driven by knowledge … spillovers, especially those occurring at the national level. Wind and solar technologies exhibit distinct innovation … only influential in the case of wind technology. We also find evidence that public R&D stimulates innovation, particularly …

Persistent link: https://www.econbiz.de/10008468596

Everything You Always Wanted to Know about Inventors (But Never Asked): Evidence from the PatVal-EU Survey

Brusoni, Stefano; Crespi, Gustavo; Francoz, Dominique; … - C.E.P.R. Discussion Papers - 2006

Based on a survey of the inventors of 9,017 European patented inventions, this paper provides new information about the characteristics of European inventors, the sources of their knowledge, the importance of formal and informal collaborations, the motivations to invent, and the actual use and...

Persistent link: https://www.econbiz.de/10005124480

Trade, Strategic Innovation and Strategic Environmental Policy - a General Analysis

Ulph, Alistair Mitchell; Ulph, David - C.E.P.R. Discussion Papers - 1994

There has been much debate recently about the nature of environmental policy that will be set by governments concerned about the competitive advantage their industries might obtain in a world of fierce trade competition. Some claim governments will set environmental policies that are too lax,...

Persistent link: https://www.econbiz.de/10005136590

How Persistently do Firms Innovate?

Geroski, Paul A; Samiei, Hossein; Van Reenen, John - C.E.P.R. Discussion Papers - 1996

produced at least one major innovation at any time in the United Kingdom from 1945–82. Both datasets yield the same conclusion …

Persistent link: https://www.econbiz.de/10005136678