Evidence map›Paper›PMID 26960191›Full record

ArticlePloS one2016

Researchers' Individual Publication Rate Has Not Increased in a Century.

Daniele Fanelli, Vincent Larivière

Abstract readHistorical Article
In one paragraph

Article in PloS one, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Meta-assessment of bias in science.Proceedings of the National Academy of Sciences of the United States of America · 2017
    Pooled it
  2. Article
  3. Article
  4. Authority and Authorship: Examining Leadership's Role in Medical Publications.Journal of empirical research on human research ethics : JERHRE · 2026
    Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
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  11. Article
  12. Article
  13. Article
  14. Do funding sources complement or substitute? Examining the impact of cancer research publications.Journal of the Association for Information Science and Technology · 2023
    Article
  15. Article
  16. Article
  17. Article
  18. The narrowing of literature use and the restricted mobility of papers in the sciences.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  19. Article
  20. Intersectional inequalities in science.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

2 authors.

Daniele FanelliMeta-Research Innovation Center at Stanford (METRICS), 1070 Arastradero road, Stanford University, Palo Alto, 94304, California, United States of America.
Vincent LarivièreÉcole de bibliothéconomie et des sciences de l'information, Université de Montréal C.P. 6128, Succ. Centre-Ville, Montréal, QC, H3C 3J7 Canada and OST-CIRST, Université du Québec à Montréal, C.P. 8888, Succ. Centre-Ville, Montréal, QC, H3C 3P8, Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Debates over the pros and cons of a "publish or perish" philosophy have inflamed academia for at least half a century. Growing concerns, in particular, are expressed for policies that reward "quantity" at the expense of "quality," because these might prompt scientists to unduly multiply their publications by fractioning ("salami slicing"), duplicating, rushing, simplifying, or even fabricating their results. To assess the reasonableness of these concerns, we analyzed publication patterns of over 40,000 researchers that, between the years 1900 and 2013, have published two or more papers within 15 years, in any of the disciplines covered by the Web of Science. The total number of papers published by researchers during their early career period (first fifteen years) has increased in recent decades, but so has their average number of co-authors. If we take the latter factor into account, by measuring productivity fractionally or by only counting papers published as first author, we observe no increase in productivity throughout the century. Even after the 1980s, adjusted productivity has not increased for most disciplines and countries. These results are robust to methodological choices and are actually conservative with respect to the hypothesis that publication rates are growing. Therefore, the widespread belief that pressures to publish are causing the scientific literature to be flooded with salami-sliced, trivial, incomplete, duplicated, plagiarized and false results is likely to be incorrect or at least exaggerated.

Indexed as

AuthorshipHistory, 20th CenturyHistory, 21st CenturyHumansPublicationsResearch PersonnelScience

Identifiers

PMID26960191
PMCPMC4784736

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.