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Scientometrics

, Volume 17, Issue 1–2, pp 97–109 | Cite as

Impact of productivity increase on the distribution pattern of journals

  • Vesna Oluić-Vuković
Article

Abstract

In this study an attempt to examine the dependence between the productivity of core journals and the shape of the distribution curve in the upper section is made. For this purpose, the impact of the core journal productivity increase over an extended time interval was investigated. As a referent point in relation to which the changes were followed, equalized inverse relationship between the core and periphery in terms of the number of journals and the number of papers published in them in a given subject field has been hypothesized. The degree to which a particular set of data conforms to that relationship expressed as β, is taken as an indicator of the changes in the core/periphery relation. The applicability of Lotka's exponent in the journal productivity context is also discussed.

Keywords

Distribution Pattern Inverse Relationship Distribution Curve Productivity Increase Extended Time 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

  1. 1.
    B. C. BROOKES, The deviation and application of Bradford-Zipf distribution,Journal of Documentation, 24 (1968) 247.Google Scholar
  2. 2.
    E. T. O'NEILL, Limitations of the Bradford distributions,Proceedings of the 36th Annual Meeting of the American Society for Information Science, 1973, p. 177, c.f. F. NARIN, J. K. MOLL, Bibliometrics,Annual Review of Information Science and Technology, 12 (1977) 35.Google Scholar
  3. 3.
    P. PRAUNLICH, M. KROLL, Bradford's distribution: A new formulation,Journal of the American Society for Information Science, 29 (1978) 51.Google Scholar
  4. 4.
    M. C. DROTT, B. C. GRIFFITH, An empirical examination of Bradford's law and scattering of scientific literature,Journal of the American Society for Information Science, 29 (178) 238.Google Scholar
  5. 5.
    L. EGGHE, The dual of Bradford's law,Journal of the American Society for Information Science, 37 (1986) 246.Google Scholar
  6. 6.
    H. S. SICHEL, A bibliometric distribution which really works,Journal of the American Society for Information Science, 36 (1985) 314.Google Scholar
  7. 7.
    I. ASAI, A general formulation of Bradford's distribution: The graph oriented approach,Journal of the American Society for Information Science, 32 (1981) 113.Google Scholar
  8. 8.
    Y. S. CHEN, F. F. LEIMKUHLER, Bradford's law: An index approach,Journal of Documentation, 11 (1987) 183.Google Scholar
  9. 9.
    Q. L. BURRELL, Modelling the Bradford phenomenon,Journal of Documentation, 44 (1988) 1.Google Scholar
  10. 10.
    B. C. BRADFORD, Sources of information on specific subjects,Engineering, 137 (1934) 85.Google Scholar
  11. 11.
    F. F. LEIMKUHLER, The Bradford distribution,Journal of Documentation, 23 (1967) 197.Google Scholar
  12. 12.
    W. GOFFMAN, K. S. WARREN, Dispersion of papers among journals based on a mathematical analysis of two diverse medical literatures,Nature, 221 (1969) 1205.Google Scholar
  13. 13.
    L. EGGHE, Consequences of Lotka's law for the law of Bradford,Journal of Documentation, 41 (1985) 173.Google Scholar
  14. 14.
    L. EGGHE, On the classification of the classical bibliometric laws,Journal of Documentation, 44 (1988) 53.Google Scholar
  15. 15.
    A. I. YABLONSKY, On fundamental regularities of the distribution of scientific productivity,Scientometrics, 2 (1980) 3.Google Scholar
  16. 16.
    A. BOOKSTEIN, The bibliometric distribution,Library Quarterly, 46 (1976) 416.Google Scholar
  17. 17.
    Y. S. CHEN, F. F. LEIMKUHLER, A relationship between Lotka's law, Bradford's law and Zipf's law,Journal of the American Society for Information Science, 37 (1986) 307.Google Scholar
  18. 18.
    P. M. MORSE, Implications of the exact Bradford distribution,Journal of the American Society for Information Science, 32 (1981) 143.Google Scholar
  19. 19.
    B. C. BROOKES, Numerical methods of bibliographic analysis,Library Trends, 22 (1973) 18.Google Scholar

Copyright information

© Akadémiai Kiadó 1989

Authors and Affiliations

  • Vesna Oluić-Vuković
    • 1
  1. 1.Referral Centre of the University of ZagrebZagrebCroatia (Yugoslavia

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