Publication Performance and Number of Authors – Evidence for World Top Economists

Nuno Crespo and Nadia Simoes ()

MPRA Paper from University Library of Munich, Germany

Abstract: In social sciences the measurement of performance is usually done giving the full credit of each paper to all its authors. Aiming to analyze the impact of the number of authors on the performance results, we propose an adjustment to the h-index that is flexible enough to allow the consideration of distinct co-authorship weighting schemes. We then evaluate the publication performance of the members of the departments of economics of the top 10 world universities (472 authors; 15,243 papers). Our results show that the number of authors per paper is rapidly increasing and that this dimension measurably affects the final ranking of authors even in a scientific area in which the average number of authors is lower than in physical and life sciences.

Keywords: publication performance; h-index; authors; credit. (search for similar items in EconPapers)
JEL-codes: A10 A14 C43 I23 (search for similar items in EconPapers)
Date: 2019
New Economics Papers: this item is included in nep-sog
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Citations: View citations in EconPapers (1)

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Persistent link: https://EconPapers.repec.org/RePEc:pra:mprapa:92581

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