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Dynamics of co-authorship and productivity across different fields of scientific research

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  • Austin J Parish
  • Kevin W Boyack
  • John P A Ioannidis

Abstract

We aimed to assess which factors correlate with collaborative behavior and whether such behavior associates with scientific impact (citations and becoming a principal investigator). We used the R index which is defined for each author as log(Np)/log(I1), where I1 is the number of co-authors who appear in at least I1 papers written by that author and Np are his/her total papers. Higher R means lower collaborative behavior, i.e. not working much with others, or not collaborating repeatedly with the same co-authors. Across 249,054 researchers who had published ≥30 papers in 2000–2015 but had not published anything before 2000, R varied across scientific fields. Lower values of R (more collaboration) were seen in physics, medicine, infectious disease and brain sciences and higher values of R were seen for social science, computer science and engineering. Among the 9,314 most productive researchers already reaching Np ≥ 30 and I1 ≥ 4 by the end of 2006, R mostly remained stable for most fields from 2006 to 2015 with small increases seen in physics, chemistry, and medicine. Both US-based authorship and male gender were associated with higher values of R (lower collaboration), although the effect was small. Lower values of R (more collaboration) were associated with higher citation impact (h-index), and the effect was stronger in certain fields (physics, medicine, engineering, health sciences) than in others (brain sciences, computer science, infectious disease, chemistry). Finally, for a subset of 400 U.S. researchers in medicine, infectious disease and brain sciences, higher R (lower collaboration) was associated with a higher chance of being a principal investigator by 2016. Our analysis maps the patterns and evolution of collaborative behavior across scientific disciplines.

Suggested Citation

  • Austin J Parish & Kevin W Boyack & John P A Ioannidis, 2018. "Dynamics of co-authorship and productivity across different fields of scientific research," PLOS ONE, Public Library of Science, vol. 13(1), pages 1-12, January.
  • Handle: RePEc:plo:pone00:0189742
    DOI: 10.1371/journal.pone.0189742
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    References listed on IDEAS

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    1. Hendrik P. van Dalen & K?ne Henkens, 2005. "Signals in science - On the importance of signaling in gaining attention in science," Scientometrics, Springer;Akadémiai Kiadó, vol. 64(2), pages 209-233, August.
    2. Boyack, Kevin W. & Klavans, Richard, 2014. "Including cited non-source items in a large-scale map of science: What difference does it make?," Journal of Informetrics, Elsevier, vol. 8(3), pages 569-580.
    3. van Rijnsoever, Frank J. & Hessels, Laurens K., 2011. "Factors associated with disciplinary and interdisciplinary research collaboration," Research Policy, Elsevier, vol. 40(3), pages 463-472, April.
    4. Ponomariov, Branco L. & Boardman, P. Craig, 2010. "Influencing scientists' collaboration and productivity patterns through new institutions: University research centers and scientific and technical human capital," Research Policy, Elsevier, vol. 39(5), pages 613-624, June.
    5. Abramo, Giovanni & D’Angelo, Ciriaco Andrea, 2015. "The relationship between the number of authors of a publication, its citations and the impact factor of the publishing journal: Evidence from Italy," Journal of Informetrics, Elsevier, vol. 9(4), pages 746-761.
    6. Katz, J. Sylvan & Martin, Ben R., 1997. "What is research collaboration?," Research Policy, Elsevier, vol. 26(1), pages 1-18, March.
    7. Li, Eldon Y. & Liao, Chien Hsiang & Yen, Hsiuju Rebecca, 2013. "Co-authorship networks and research impact: A social capital perspective," Research Policy, Elsevier, vol. 42(9), pages 1515-1530.
    8. Dorothea Jansen & Regina Görtz & Richard Heidler, 2010. "Knowledge production and the structure of collaboration networks in two scientific fields," Scientometrics, Springer;Akadémiai Kiadó, vol. 83(1), pages 219-241, April.
    9. Besiki Stvilia & Charles C. Hinnant & Katy Schindler & Adam Worrall & Gary Burnett & Kathleen Burnett & Michelle M. Kazmer & Paul F. Marty, 2011. "Composition of scientific teams and publication productivity at a national science lab," Journal of the American Society for Information Science and Technology, Association for Information Science & Technology, vol. 62(2), pages 270-283, February.
    10. Zhigang Hu & Chaomei Chen & Zeyuan Liu, 2014. "How are collaboration and productivity correlated at various career stages of scientists?," Scientometrics, Springer;Akadémiai Kiadó, vol. 101(2), pages 1553-1564, November.
    11. 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.
    12. Besiki Stvilia & Charles C. Hinnant & Katy Schindler & Adam Worrall & Gary Burnett & Kathleen Burnett & Michelle M. Kazmer & Paul F. Marty, 2011. "Composition of scientific teams and publication productivity at a national science lab," Journal of the Association for Information Science & Technology, Association for Information Science & Technology, vol. 62(2), pages 270-283, February.
    13. Abramo, Giovanni & D’Angelo, Ciriaco Andrea & Murgia, Gianluca, 2013. "Gender differences in research collaboration," Journal of Informetrics, Elsevier, vol. 7(4), pages 811-822.
    14. Giovanni Abramo & Ciriaco Andrea D’Angelo & Marco Solazzi, 2011. "The relationship between scientists’ research performance and the degree of internationalization of their research," Scientometrics, Springer;Akadémiai Kiadó, vol. 86(3), pages 629-643, March.
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