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Authorship analysis of specialized vs diversified research output

Author

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  • Abramo, Giovanni
  • D’Angelo, Ciriaco Andrea
  • Di Costa, Flavia

Abstract

The present work investigates the relations between amplitude and type of collaboration (intramural, extramural domestic or international) and output of specialized versus diversified research. By specialized or diversified research, we mean within or beyond the author’s dominant research topic. The field of observation is the scientific production over five years from about 23,500 academics. The analyses are conducted at the aggregate and disciplinary level. The results lead to the conclusion that in general, the output of diversified research is no more frequently the fruit of collaboration than is specialized research. At the level of the particular collaboration types, international collaborations weakly underlie the specialized kind of research output; on the contrary, extramural domestic and intramural collaborations are weakly associated with diversified research. While the weakness of association remains, exceptions are observed at the level of the individual disciplines.

Suggested Citation

  • Abramo, Giovanni & D’Angelo, Ciriaco Andrea & Di Costa, Flavia, 2019. "Authorship analysis of specialized vs diversified research output," Journal of Informetrics, Elsevier, vol. 13(2), pages 564-573.
    • Handle: RePEc:eee:infome:v:13:y:2019:i:2:p:564-573
    DOI: 10.1016/j.joi.2019.03.004
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    Cited by:

    1. Giovanni Abramo & Francesca Apponi & Ciriaco Andrea D'Angelo, 2021. "Do the propensity and drivers of academics' engagement in research collaboration with industry vary over time?," Papers 2102.05364, arXiv.org.
    2. Giovanni Abramo & Francesca Apponi & Ciriaco Andrea D'Angelo, 2021. "Public-private research collaborations: longitudinal field-level analysis of determinants, frequency and impact," Papers 2103.14857, arXiv.org.
    3. Giovanni Abramo & Francesca Apponi & Ciriaco Andrea D'Angelo, 2021. "Public–private research collaborations: Longitudinal field‐level analysis of determinants, frequency, and impact," Journal of Economic Surveys, Wiley Blackwell, vol. 35(5), pages 1405-1427, December.

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