Document (#40602)

Author
Ronda-Pupo, G.A.
Katz, J.S.
Title
¬The scaling relationship between citation-based performance and coauthorship patterns in natural sciences
Source
Journal of the Association for Information Science and Technology. 68(2017) no.5, S.1257-1265
Year
2017
Abstract
The aim of this paper is to extend our knowledge about the power-law relationship between citation-based performance and coauthorship patterns in papers in the natural sciences. We analyzed 829,924 articles that received 16,490,346 citations. The number of articles published through coauthorship accounts for 89%. The citation-based performance and coauthorship patterns exhibit a power-law correlation with a scaling exponent of 1.20?±?0.07. Citations to a subfield's research articles tended to increase 2.1.20 or 2.30 times each time it doubled the number of coauthored papers. The scaling exponent for the power-law relationship for single-authored papers was 0.85?±?0.11. The citations to a subfield's single-authored research articles increased 2.0.85 or 1.89 times each time the research area doubled the number of single-authored papers. The Matthew Effect is stronger for coauthored papers than for single-authored. In fact, with a scaling exponent <1.0 the impact of single-authored papers exhibits a cumulative disadvantage or inverse Matthew Effect.
Content
Vgl.: http://onlinelibrary.wiley.com/doi/10.1002/asi.23759/full.
Theme
Informetrie
Field
Naturwissenschaften

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