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Scaling phenomena in the growth dynamics of scientific output

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  • Kaushik Matia
  • Luis A. Nunes Amaral
  • Marc Luwel
  • Henk F. Moed
  • H. Eugene Stanley

Abstract

We analyze a set of three databases at different levels of aggregation: (a) a database of approximately 106 publications from 247 countries published from 1980–2001, (b) a database of 508 academic institutions from the European Union (EU) and 408 institutes from the United States for the 11‐year period of 1991–2001, and (c) a database of 2,330 Flemish authors published in the period from 1980–2000. At all levels of aggregation we find that the mean annual growth rates of publications is independent of the number of publications of the various units involved. We also find that the standard deviation of the distribution of annual growth rates decays with the number of publications as a power law with exponent ≈ 0.3. These findings are consistent with those of recent studies of systems such as the size of research and development funding budgets of countries, the research publication volumes of U.S. universities, and the size of business firms.

Suggested Citation

  • Kaushik Matia & Luis A. Nunes Amaral & Marc Luwel & Henk F. Moed & H. Eugene Stanley, 2005. "Scaling phenomena in the growth dynamics of scientific output," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 56(9), pages 893-902, July.
    • Handle: RePEc:bla:jamist:v:56:y:2005:i:9:p:893-902
    DOI: 10.1002/asi.20183
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    Cited by:

    1. Stanley, H.E. & Gabaix, Xavier & Gopikrishnan, Parameswaran & Plerou, Vasiliki, 2007. "Economic fluctuations and statistical physics: Quantifying extremely rare and less rare events in finance," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 382(1), pages 286-301.
    2. Marco Pautasso, 2012. "Publication Growth in Biological Sub-Fields: Patterns, Predictability and Sustainability," Sustainability, MDPI, vol. 4(12), pages 1-14, November.
    3. Stanley, H. Eugene & Plerou, Vasiliki & Gabaix, Xavier, 2008. "A statistical physics view of financial fluctuations: Evidence for scaling and universality," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 387(15), pages 3967-3981.
    4. Xie, Wen-Jie & Gu, Gao-Feng & Zhou, Wei-Xing, 2010. "On the growth of primary industry and population of China’s counties," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 389(18), pages 3876-3882.
    5. Konglin Zhu & Wenzhong Li & Xiaoming Fu & Jan Nagler, 2014. "How Do Online Social Networks Grow?," PLOS ONE, Public Library of Science, vol. 9(6), pages 1-8, June.

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