Cite Unseen: Theory and Evidence on the Effect of Open Access on Cites to Academic Articles Across the Quality Spectrum
50 Pages Posted: 26 Oct 2014 Last revised: 21 Nov 2020
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Cite Unseen: Theory and Evidence on the Effect of Open Access on Cites to Academic Articles Across the Quality Spectrum
Cite Unseen: Theory and Evidence on the Effect of Open Access on Cites to Academic Articles Across the Quality Spectrum
Date Written: November 20, 2020
Abstract
Our previous paper (McCabe and Snyder 2014) contained the provocative result that,
despite a positive average effect, open access reduces cites to some articles, in particular those
published in lower-tier journals. We propose a model in which open access leads more readers to
acquire the full text, yielding more cites from some, but fewer cites from those who would have
cited the article based on superficial knowledge but who refrain once they learn that the article is a
bad match. We test the theory with data for over 200,000 science articles binned by cites received
during a pre-study period. Consistent with the theory, the marginal effect of open access is negative
for the least-cited articles, positive for the most cited, and generally monotonic for quality levels in
between. Also consistent with the theory is a magnification of these effects for articles placed on
PubMed Central, one of the broadest open-access platforms, and the differential pattern of results
for cites from insiders versus outsiders to the article’s field.
Keywords: Open access, citations, academic journals, science
JEL Classification: L17, O33, D83
Suggested Citation: Suggested Citation
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