• Publications
  • Influence
The dynamics of innovation: from National Systems and
Abstract The Triple Helix of university–industry–government relations is compared with alternative models for explaining the current research system in its social contexts. Communications andExpand
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A Triple Helix of University—Industry—Government Relations
1. Introduction: Universities in the Global Knowledge Economy. Part I: The Construction of the Knowledge-based Regime. 2. The New Role of the University in the Productive Sector, Judith Sutz. 3.Expand
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Betweenness centrality as an indicator of the interdisciplinarity of scientific journals
  • L. Leydesdorff
  • Sociology, Physics
  • J. Assoc. Inf. Sci. Technol.
  • 1 July 2007
TLDR
In addition to science citation indicators of journals like impact and immediacy, social network analysis provides a set of centrality measures like degree, betweenness, and closeness centrality, which can be considered as proxies of specialties and disciplines. Expand
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Network Structure, Self-Organization and the Growth of International Collaboration in Science.Research Policy, 34(10), 2005, 1608-1618.
TLDR
We show that the growth of international co-authorships can be explained based on the organising principle of preferential attachment, although the attachment mechanism deviates from an ideal power-law. Expand
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The Triple Helix -- University-Industry-Government Relations: A Laboratory for Knowledge Based Economic Development
Universities and industry, up to now relatively separate and distinct institutional spheres, are assuming tasks that were formerly largely the province of the other. The role of government inExpand
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The triple helix: an evolutionary model of innovations
Abstract The “lock-in” model by Arthur [Arthur, W.B., 1988. Competing technologies. In: Dosi, G., Freeman, C., Nelson, R., Silverberg, G., Soete, L. (Eds.), Technical Change and Economic Theory.Expand
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The Emergence of China as a Leading Nation in Science. Research Policy, 35(1), 2006, 83-104.
Abstract China has become the fifth leading nation in terms of its share of the world's scientific publications. The citation rate of papers with a Chinese address for the corresponding author alsoExpand
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The Knowledge-Based Economy
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Emergence of a Triple Helix of University-Industry-Government Relations
At a workshop in Amsterdam in January 1996, the Triple Helix of university-industry-government relations was discussed with a focus on the future of university research in the emerging regime ofExpand
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A Triple Helix of University—Industry—Government Relations
1. Introduction: Universities in the Global Knowledge Economy. Part I: The Construction of the Knowledge-based Regime. 2. The New Role of the University in the Productive Sector, Judith Sutz. 3.Expand
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