IDEAS home Printed from https://ideas.repec.org/a/spr/scient/v98y2014i2d10.1007_s11192-013-1066-9.html
   My bibliography  Save this article

Subfield effects on the core of coauthors

Author

Listed:
  • Hassan Bougrine

    (Université de Liège)

Abstract

It is examined whether the number (J) of (joint) publications of a "main scientist" with her/his coauthors ranked according to rank (r) importance, i.e. J ∝ 1/r, as found by Ausloos (Scientometrics 95:895–909, 2013) still holds for subfields, i.e. when the "main scientist" has worked on different, sometimes overlapping, subfields. Two cases are studied. It is shown that the law holds for large subfields. As shown, in an Appendix, is also useful to combine small topics into large ones for better statistics. It is observed that the sub-cores are much smaller than the overall coauthor core measure. Nevertheless, the smallness of the core and sub-cores may imply further considerations for the evaluation of team research purposes and activities.

Suggested Citation

  • Hassan Bougrine, 2014. "Subfield effects on the core of coauthors," Scientometrics, Springer;Akadémiai Kiadó, vol. 98(2), pages 1047-1064, February.
    • Handle: RePEc:spr:scient:v:98:y:2014:i:2:d:10.1007_s11192-013-1066-9
    DOI: 10.1007/s11192-013-1066-9
    as

    Download full text from publisher

    File URL: http://link.springer.com/10.1007/s11192-013-1066-9
    File Function: Abstract
    Download Restriction: Access to the full text of the articles in this series is restricted.
    File URL: https://libkey.io/10.1007/s11192-013-1066-9?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. J. E. Hirsch, 2010. "An index to quantify an individual’s scientific research output that takes into account the effect of multiple coauthorship," Scientometrics, Springer;Akadémiai Kiadó, vol. 85(3), pages 741-754, December.
    2. Hildrun Kretschmer & Ronald Rousseau, 2001. "Author inflation leads to a breakdown of Lotka's law," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 52(8), pages 610-614.
    3. Alesia Zuccala, 2006. "Modeling the invisible college," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 57(2), pages 152-168, January.
    4. Hollis, Aidan, 2001. "Co-authorship and the output of academic economists," Labour Economics, Elsevier, vol. 8(4), pages 503-530, September.
    5. Olle Persson & Wolfgang Glänzel & Rickard Danell, 2004. "Inflationary bibliometric values: The role of scientific collaboration and the need for relative indicators in evaluative studies," Scientometrics, Springer;Akadémiai Kiadó, vol. 60(3), pages 421-432, August.
    6. Sauer, Raymond D, 1988. "Estimates of the Returns to Quality and Coauthorship in Economic Academia," Journal of Political Economy, University of Chicago Press, vol. 96(4), pages 855-866, August.
    7. Antonio Fernández-Cano & Manuel Torralbo & Mónica Vallejo, 2004. "Reconsidering Price's model of scientific growth: An overview," Scientometrics, Springer;Akadémiai Kiadó, vol. 61(3), pages 301-321, November.
    8. M. Ausloos, 2013. "A scientometrics law about co-authors and their ranking: the co-author core," Scientometrics, Springer;Akadémiai Kiadó, vol. 95(3), pages 895-909, June.
    9. R. Kenna & B. Berche, 2011. "Critical mass and the dependency of research quality on group size," Scientometrics, Springer;Akadémiai Kiadó, vol. 86(2), pages 527-540, February.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Ausloos, Marcel, 2015. "Coherent measures of the impact of co-authors in peer review journals and in proceedings publications," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 438(C), pages 568-578.
    2. Ausloos, M., 2015. "Assessing the true role of coauthors in the h-index measure of an author scientific impact," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 422(C), pages 136-142.
    3. Rotundo, Giulia, 2014. "Black–Scholes–Schrödinger–Zipf–Mandelbrot model framework for improving a study of the coauthor core score," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 404(C), pages 296-301.
    4. Marcel Ausloos, 2014. "Zipf–Mandelbrot–Pareto model for co-authorship popularity," Scientometrics, Springer;Akadémiai Kiadó, vol. 101(3), pages 1565-1586, December.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Marcel Ausloos, 2014. "Binary scientific star coauthors core size," Scientometrics, Springer;Akadémiai Kiadó, vol. 99(2), pages 331-351, May.
    2. M. Ausloos, 2013. "A scientometrics law about co-authors and their ranking: the co-author core," Scientometrics, Springer;Akadémiai Kiadó, vol. 95(3), pages 895-909, June.
    3. Miśkiewicz, Janusz, 2013. "Effects of publications in proceedings on the measure of the core size of coauthors," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 392(20), pages 5119-5131.
    4. Ausloos, Marcel, 2015. "Coherent measures of the impact of co-authors in peer review journals and in proceedings publications," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 438(C), pages 568-578.
    5. Karpov, Alexander, 2014. "Equal weights coauthorship sharing and the Shapley value are equivalent," Journal of Informetrics, Elsevier, vol. 8(1), pages 71-76.
    6. Stan J. Liebowitz, 2014. "Willful Blindness: The Inefficient Reward Structure In Academic Research," Economic Inquiry, Western Economic Association International, vol. 52(4), pages 1267-1283, October.
    7. Daniel S. Hamermesh, 2013. "Six Decades of Top Economics Publishing: Who and How?," Journal of Economic Literature, American Economic Association, vol. 51(1), pages 162-172, March.
    8. Rotundo, Giulia, 2014. "Black–Scholes–Schrödinger–Zipf–Mandelbrot model framework for improving a study of the coauthor core score," Physica A: Statistical Mechanics and its Applications, Elsevier, vol. 404(C), pages 296-301.
    9. Pedro Cosme Costa Vieira, 2008. "An economics journals' ranking that takes into account the number of pages and co-authors," Applied Economics, Taylor & Francis Journals, vol. 40(7), pages 853-861.
    10. Daniel S. Hamermesh, 2018. "Citations in Economics: Measurement, Uses, and Impacts," Journal of Economic Literature, American Economic Association, vol. 56(1), pages 115-156, March.
    11. Bosquet, Clément & Combes, Pierre-Philippe, 2013. "Do large departments make academics more productive? agglomeration and peer effects in research," LSE Research Online Documents on Economics 58306, London School of Economics and Political Science, LSE Library.
    12. Lukas Kuld & John O'Hagan, 2017. "Rise of Multi-authored Papers in Economics: Demise of the 'Lone Star' and Why?," Trinity Economics Papers tep0517, Trinity College Dublin, Department of Economics.
    13. repec:hal:spmain:info:hdl:2441/4jn6cjcel9913942jpruv3pju6 is not listed on IDEAS
    14. Ishida, Junichiro, 2009. "Incentives in academics: Collaboration under weak complementarities," Labour Economics, Elsevier, vol. 16(2), pages 215-223, April.
    15. Bosquet, Clément & Combes, Pierre-Philippe, 2017. "Sorting and agglomeration economies in French economics departments," Journal of Urban Economics, Elsevier, vol. 101(C), pages 27-44.
    16. Hilmer, Christiana E. & Hilmer, Michael J., 2004. "On The Return To Journal Quality, Coauthorship And Author Order Within Top Ranked Agricultural Economics Programs," 2004 Annual meeting, August 1-4, Denver, CO 20179, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
    17. repec:hal:spmain:info:hdl:2441/6hol1fq95j9pqofr3i7rv5bssq is not listed on IDEAS
    18. Bosquet, Clément & Combes, Pierre-Philippe, 2017. "Sorting and agglomeration economies in French economics departments," Journal of Urban Economics, Elsevier, vol. 101(C), pages 27-44.
    19. Bruna Bruno, 2014. "Economics of co-authorship," Economic Analysis and Policy, Elsevier, vol. 44(2), pages 212-220.
    20. Mihail Cocosila & Alexander Serenko & Ofir Turel, 2011. "Exploring the management information systems discipline: a scientometric study of ICIS, PACIS and ASAC," Scientometrics, Springer;Akadémiai Kiadó, vol. 87(1), pages 1-16, April.
    21. David Ong & Ho Fai Chan & Benno Torgler & Yu (Alan) Yang, 2015. "Endogenous selection into single and coauthorships by surname initials in economics and management," CREMA Working Paper Series 2015-01, Center for Research in Economics, Management and the Arts (CREMA).
    22. Tagiew, Rustam & Ignatov, Dmitry I., 2017. "Behavior Mining in h-index Ranking Game," MPRA Paper 82795, University Library of Munich, Germany.

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:spr:scient:v:98:y:2014:i:2:d:10.1007_s11192-013-1066-9. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.