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Market Structure, Organizational Structure, and R&D Diversity
Farrell, Joseph; Gilbert, Richard J.; Katz, Michael L. - EconWPA - 2003
We examine the effects of market structure and the internal organization of firms on equilibrium R&D projects. We compare a monopolist's choice of R&D portfolio to that of a welfare maximizer. We next show that Sah and Stiglitz's finding that the market portfolio of R&D is independent of the...
Persistent link: https://www.econbiz.de/10005134550
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Does patenting increase the private incentives to innovate? A microeconometric analysis
Emmanuel, DUGUET; Claire, LELARGE - EconWPA - 2004
issue, we build a model in which the value of an innovation depends both on the type of innovation implemented (product …, process) and on the existence of a patent protection or not. We obtain a three-equation model that links the values of product … and process innovations to the value of patent protection. This model and the feature of the data imply the estimation of …
Persistent link: https://www.econbiz.de/10005118819
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Growth challenges for the business services industry - international comparison and policy issues
Kox, Henk L.M. - EconWPA - 2003
national innovation systems. The study also analyses the factors behind this industry's poor productivity growth. A scenario …
Persistent link: https://www.econbiz.de/10005134465
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R&D and Subsidies at the Firm Level: An Application of Parametric and Semi-Parametric Two-Step Selection Models
Hussinger, Katrin - EconWPA - 2004
This paper analyzes the effects of public subsidies on R&D expenditure in the German manufacturing sector. The focus is on the question whether public R&D funding stimulates or crowds out private investment. Cross sectional data at the firm level is used. By applying parametric and...
Persistent link: https://www.econbiz.de/10005076604
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A Theory of Technology Diffusion
Mukoyama, Toshihiko - EconWPA - 2003
What determines the speed of the technology diffusion? What are the consequences of diffusion? This paper presents a model to address these questions. Skilled machine-users adopt a new technology first, while unskilled users wait until machines become more reliable and accessible. The quality...
Persistent link: https://www.econbiz.de/10005126129
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Invention under uncertainty and the threat of ex post entry
Miller, David A. - EconWPA - 2005
of society. The implications of policies such as patent protection, price regulation, and mandatory divestiture are …
Persistent link: https://www.econbiz.de/10005134408
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Public provision of a private good: What is the point of the BSD license?
Gaudeul, Alex - EconWPA - 2005
Software is a potentially excludable public good. It is possible, at some cost, to exclude non-paying users from its consumption by using copyright law or technological restraints. Licensing the software under proprietary license terms makes of it a private good, licensing it under the BSD does...
Persistent link: https://www.econbiz.de/10005134417
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Innovation height, spillovers and TFP growth at the firm level: Evidence from French manufacturing
Emmanuel, DUGUET - EconWPA - 2004
firm level. The first part of our analysis is dedicated to the determinants of innovation and reveals two different … innovation regimes. On the one hand, radical innovations rely strongly on firm-level spillovers, including property rights, and … innovation height matters. We also find evidence that TFP growth is better represented by an upward shift of the production …
Persistent link: https://www.econbiz.de/10005407643
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Innovation, Inequality and Intellectual Property Rights
Weinhold, Diana; Reichert, Usha Nair- - EconWPA - 2004
play a role in the contemporaneous evolution of innovation in a broad cross section of countries today. Our results …, while 'home grown' innovation is more sensitive to internal structural and institutional factors. …
Persistent link: https://www.econbiz.de/10005407698
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What Do Endogenous Growth Models Contribute?
Mare, Dave - EconWPA - 2004
Endogenous growth theory is one of the mainstream economics approaches to modelling economic growth. This paper provides a non-technical overview of some key strands of the endogenous growth theory (EGT) literature, providing references to key articles and texts. The intended audience is policy...
Persistent link: https://www.econbiz.de/10005118696