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Loet Leydesdorff

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This is information that was supplied by Loet Leydesdorff in registering through RePEc. If you are Loet Leydesdorff , you may change this information at the RePEc Author Service. Or if you are not registered and would like to be listed as well, register at the RePEc Author Service. When you register or update your RePEc registration, you may identify the papers and articles you have authored.

Personal Details

First Name: Loet
Middle Name:
Last Name: Leydesdorff
Suffix:

RePEc Short-ID: ple258

Email:
Homepage: http://www.leydesdorff.net
Postal Address:
Phone:

Affiliation

Amsterdam School of Communications Research (ASCoR), Universiteit van Amsterdam
Homepage: http://www2.fmg.uva.nl/ascor/
Location: The Netherlands, Amsterdam

Works

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Working papers

  1. Daniele Rotolo & Ismael Rafols & Michael Hopkins & Loet Leydesdorff, 2014. "Scientometric Mapping as a Strategic Intelligence Tool for the Governance of Emerging Technologies," SPRU Working Paper Series 2014-10, SPRU - Science and Technology Policy Research, University of Sussex.
  2. Ismael Rafols & Loet Leydesdorff & Alice O'Hare & Paul Nightingale & Andy Stirling, 2011. "How Journal Rankings can suppress Interdisciplinary Research – A Comparison between Innovation Studies and Business & Management," DRUID Working Papers 11-05, DRUID, Copenhagen Business School, Department of Industrial Economics and Strategy/Aalborg University, Department of Business Studies.
  3. Ismael Rafols & Alan Porter & Loet Leydesdorff, 2009. "Overlay Maps of Science: a New Tool for Research Policy," SPRU Working Paper Series 179, SPRU - Science and Technology Policy Research, University of Sussex.
  4. Wilfred Dolfsma & Loet Leydesdorff, 2008. "Innovation Systems as Patent Networks," Working Papers id:1651, eSocialSciences.
  5. Leydesdorff, Loet & Fritsch, Michael, 2005. "Measuring the Knowledge Base of Regional Innovation Systems in Germany in terms of a Triple Helix Dynamics," Freiberg Working Papers 2005,10, TU Bergakademie Freiberg, Faculty of Economics and Business Administration.
  6. Dolfsma, W.A. & Leydesdorff, L. & van der Panne, G., 2004. "Measuring the Knowledge Base of an Economy in terms of Triple-Helix Relations among 'Technology, Organization, and Territory'," ERIM Report Series Research in Management ERS-2004-034-ORG, Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus Uni.

Articles

  1. Bornmann, Lutz & Leydesdorff, Loet & Wang, Jian, 2014. "How to improve the prediction based on citation impact percentiles for years shortly after the publication date?," Journal of Informetrics, Elsevier, vol. 8(1), pages 175-180.
  2. Leydesdorff, Loet & Bornmann, Lutz & Marx, Werner & Milojević, Staša, 2014. "Referenced Publication Years Spectroscopy applied to iMetrics: Scientometrics, Journal of Informetrics, and a relevant subset of JASIST," Journal of Informetrics, Elsevier, vol. 8(1), pages 162-174.
  3. Yan, Erjia & Ding, Ying & Cronin, Blaise & Leydesdorff, Loet, 2013. "A bird's-eye view of scientific trading: Dependency relations among fields of science," Journal of Informetrics, Elsevier, vol. 7(2), pages 249-264.
  4. Michelina Venditti & Emanuela Reale & Loet Leydesdorff, 2013. "Disclosure of university research to third parties: A non-market perspective on an Italian university," Science and Public Policy, Oxford University Press, vol. 40(6), pages 792-800, July.
  5. Bornmann, Lutz & Leydesdorff, Loet & Wang, Jian, 2013. "Which percentile-based approach should be preferred for calculating normalized citation impact values? An empirical comparison of five approaches including a newly developed citation-rank approach (P1," Journal of Informetrics, Elsevier, vol. 7(4), pages 933-944.
  6. Bornmann, Lutz & Leydesdorff, Loet & Mutz, Rüdiger, 2013. "The use of percentiles and percentile rank classes in the analysis of bibliometric data: Opportunities and limits," Journal of Informetrics, Elsevier, vol. 7(1), pages 158-165.
  7. Park, Han Woo & Leydesdorff, Loet, 2013. "Decomposing social and semantic networks in emerging “big data” research," Journal of Informetrics, Elsevier, vol. 7(3), pages 756-765.
  8. Bornmann, Lutz & Leydesdorff, Loet, 2013. "The validation of (advanced) bibliometric indicators through peer assessments: A comparative study using data from InCites and F1000," Journal of Informetrics, Elsevier, vol. 7(2), pages 286-291.
  9. Rafols, Ismael & Leydesdorff, Loet & O’Hare, Alice & Nightingale, Paul & Stirling, Andy, 2012. "How journal rankings can suppress interdisciplinary research: A comparison between Innovation Studies and Business & Management," Research Policy, Elsevier, vol. 41(7), pages 1262-1282.
  10. Leydesdorff, Loet & Rafols, Ismael, 2012. "Interactive overlays: A new method for generating global journal maps from Web-of-Science data," Journal of Informetrics, Elsevier, vol. 6(2), pages 318-332.
  11. Loet Leydesdorff, 2012. "The Triple Helix, Quadruple Helix, …, and an N-Tuple of Helices: Explanatory Models for Analyzing the Knowledge-Based Economy?," Journal of the Knowledge Economy, Springer, vol. 3(1), pages 25-35, March.
  12. Caroline S. Wagner & Loet Leydesdorff, 2012. "An Integrated Impact Indicator: A new definition of 'Impact' with policy relevance," Research Evaluation, Oxford University Press, vol. 21(3), pages 183-188, July.
  13. Abbasi, Alireza & Hossain, Liaquat & Leydesdorff, Loet, 2012. "Betweenness centrality as a driver of preferential attachment in the evolution of research collaboration networks," Journal of Informetrics, Elsevier, vol. 6(3), pages 403-412.
  14. Bornmann, Lutz & Leydesdorff, Loet, 2012. "Which are the best performing regions in information science in terms of highly cited papers? Some improvements of our previous mapping approaches," Journal of Informetrics, Elsevier, vol. 6(2), pages 336-345.
  15. Zhou, Ping & Leydesdorff, Loet, 2011. "Fractional counting of citations in research evaluation: A cross- and interdisciplinary assessment of the Tsinghua University in Beijing," Journal of Informetrics, Elsevier, vol. 5(3), pages 360-368.
  16. Balazs Lengyel & Loet Leydesdorff, 2011. "Regional Innovation Systems in Hungary: The Failing Synergy at the National Level," Regional Studies, Taylor & Francis Journals, vol. 45(5), pages 677-693.
  17. Leydesdorff, Loet & Welbers, Kasper, 2011. "The semantic mapping of words and co-words in contexts," Journal of Informetrics, Elsevier, vol. 5(3), pages 469-475.
  18. Bornmann, Lutz & Leydesdorff, Loet & Walch-Solimena, Christiane & Ettl, Christoph, 2011. "Mapping excellence in the geography of science: An approach based on Scopus data," Journal of Informetrics, Elsevier, vol. 5(4), pages 537-546.
  19. Leydesdorff, Loet & Rafols, Ismael, 2011. "Indicators of the interdisciplinarity of journals: Diversity, centrality, and citations," Journal of Informetrics, Elsevier, vol. 5(1), pages 87-100.
  20. Opthof, Tobias & Leydesdorff, Loet, 2010. "Caveats for the journal and field normalizations in the CWTS (“Leiden”) evaluations of research performance," Journal of Informetrics, Elsevier, vol. 4(3), pages 423-430.
  21. Bornmann, Lutz & Leydesdorff, Loet & Van den Besselaar, Peter, 2010. "A meta-evaluation of scientific research proposals: Different ways of comparing rejected to awarded applications," Journal of Informetrics, Elsevier, vol. 4(3), pages 211-220.
  22. Park, Han Woo & Leydesdorff, Loet, 2010. "Longitudinal trends in networks of university-industry-government relations in South Korea: The role of programmatic incentives," Research Policy, Elsevier, vol. 39(5), pages 640-649, June.
  23. Leydesdorff, Loet & Wagner, Caroline, 2009. "Macro-level indicators of the relations between research funding and research output," Journal of Informetrics, Elsevier, vol. 3(4), pages 353-362.
  24. Peter van den Besselaar & Loet Leydesdorff, 2009. "Past performance, peer review and project selection: a case study in the social and behavioral sciences," Research Evaluation, Oxford University Press, vol. 18(4), pages 273-288, October.
  25. Lucio-Arias, Diana & Leydesdorff, Loet, 2009. "The dynamics of exchanges and references among scientific texts, and the autopoiesis of discursive knowledge," Journal of Informetrics, Elsevier, vol. 3(3), pages 261-271.
  26. Lengyel, Balázs & Leydesdorff, Loet, 2008. "A magyar gazdaság tudásalapú szerveződésének mérése. Az innovációs rendszerek szinergiáinak térbelisége
    [Measuring the knowledge base of the Hungarian economy: spatial characteristics
    ," Közgazdasági Szemle (Economic Review - monthly of the Hungarian Academy of Sciences), Közgazdasági Szemle Alapítvány (Economic Review Foundation), vol. 0(6), pages 522-547.
  27. Leydesdorff, Loet & Wagner, Caroline S., 2008. "International collaboration in science and the formation of a core group," Journal of Informetrics, Elsevier, vol. 2(4), pages 317-325.
  28. Loet Leydesdorff, 2007. "Environment and Planning B: Planning and Design as a journal: the interdisciplinarity of its environment and the citation impact," Environment and Planning B: Planning and Design, Pion Ltd, London, vol. 34(5), pages 826-838, September.
  29. Leydesdorff, Loet & Dolfsma, Wilfred & Van der Panne, Gerben, 2006. "Measuring the knowledge base of an economy in terms of triple-helix relations among 'technology, organization, and territory'," Research Policy, Elsevier, vol. 35(2), pages 181-199, March.
  30. Philip Cooke & Loet Leydesdorff, 2006. "Regional Development in the Knowledge-Based Economy: The Construction of Advantage," The Journal of Technology Transfer, Springer, vol. 31(1), pages 5-15, 01.
  31. Loet Leydesdorff, 2006. "“While a Storm is Raging on the Open Sea”: Regional Development in a Knowledge-based Economy," The Journal of Technology Transfer, Springer, vol. 31(1), pages 189-203, 01.
  32. Zhou, Ping & Leydesdorff, Loet, 2006. "The emergence of China as a leading nation in science," Research Policy, Elsevier, vol. 35(1), pages 83-104, February.
  33. Leydesdorff, Loet & Meyer, Martin, 2006. "Triple Helix indicators of knowledge-based innovation systems: Introduction to the special issue," Research Policy, Elsevier, vol. 35(10), pages 1441-1449, December.
  34. Leydesdorff, Loet & Fritsch, Michael, 2006. "Measuring the knowledge base of regional innovation systems in Germany in terms of a Triple Helix dynamics," Research Policy, Elsevier, vol. 35(10), pages 1538-1553, December.
  35. Wagner, Caroline S. & Leydesdorff, Loet, 2005. "Network structure, self-organization, and the growth of international collaboration in science," Research Policy, Elsevier, vol. 34(10), pages 1608-1618, December.
  36. Loet Leydesdorff, 2005. "Anticipatory Systems and the Processing of Meaning: a Simulation Study Inspired by Luhmann's Theory of Social Systems," Journal of Artificial Societies and Social Simulation, Journal of Artificial Societies and Social Simulation, vol. 8(2), pages 7.
  37. Corinna Fischer & Loet Leydesdorff & Malte Schophaus, 2004. "Science shops in Europe: the public as stakeholder," Science and Public Policy, Oxford University Press, vol. 31(3), pages 199-211, June.
  38. Loet Leydesdorff & Henry Etzkowitz, 2003. "Can ‘the public’ be considered as a fourth helix in university-industry-government relations? Report on the Fourth Triple Helix Conference, 2002," Science and Public Policy, Oxford University Press, vol. 30(1), pages 55-61, February.
  39. Leydesdorff, Loet & Cooke, Philip & Olazaran, Mikel, 2002. " Technology Transfer in European Regions: Introduction to the Special Issue," The Journal of Technology Transfer, Springer, vol. 27(1), pages 5-13, January.
  40. Loet Leydesdorff, 2001. "Re-thinking relations between texts and contexts in science," Science and Public Policy, Oxford University Press, vol. 28(6), pages 484-486, December.
  41. Loet Leydesdorff, 2001. "Technology and Culture: the Dissemination and the Potential 'Lock-In' of New Technologies," Journal of Artificial Societies and Social Simulation, Journal of Artificial Societies and Social Simulation, vol. 4(3), pages 5.
  42. Leydesdorff, Loet, 2000. "The triple helix: an evolutionary model of innovations," Research Policy, Elsevier, vol. 29(2), pages 243-255, February.
  43. Frenken, Koen & Leydesdorff, Loet, 2000. "Scaling trajectories in civil aircraft (1913-1997)," Research Policy, Elsevier, vol. 29(3), pages 331-348, March.
  44. Etzkowitz, Henry & Leydesdorff, Loet, 2000. "The dynamics of innovation: from National Systems and "Mode 2" to a Triple Helix of university-industry-government relations," Research Policy, Elsevier, vol. 29(2), pages 109-123, February.
  45. Loet Leydesdorff & Henry Etzkowitz, 1998. "The Triple Helix as a model for innovation studies," Science and Public Policy, Oxford University Press, vol. 25(3), pages 195-203, June.
  46. Henry Etzkowitz & Loet Leydesdorff, 1997. "Introduction to special issue on science policy dimensions of the Triple Helix of university-industry-government relations," Science and Public Policy, Oxford University Press, vol. 24(1), pages 2-5, February.
  47. Leydesdorff, Loet & Gauthier, Elaine, 1996. "The evaluation of national performance in selected priority areas using scientometric methods," Research Policy, Elsevier, vol. 25(3), pages 431-450, May.
  48. Loet Leydesdorff & Henry Etzkowitz, 1996. "Emergence of a Triple Helix of university—industry—government relations," Science and Public Policy, Oxford University Press, vol. 23(5), pages 279-286, October.
  49. Leydesdorff, Loet & Cozzens, Susan & Van den Besselaar, Peter, 1994. "Tracking areas of strategic importance using scientometric journal mappings," Research Policy, Elsevier, vol. 23(2), pages 217-229, March.
  50. Leydesdorff, Loet & Zeldenrust, Sjerp, 1984. "Technological change and trade unions," Research Policy, Elsevier, vol. 13(3), pages 153-164, June.

NEP Fields

2 papers by this author were announced in NEP, and specifically in the following field reports (number of papers):
  1. NEP-PKE: Post Keynesian Economics (1) 2011-11-07. Author is listed
  2. NEP-SOG: Sociology of Economics (1) 2011-11-07. Author is listed

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