“Unpaywall Journals is a data dashboard that combines journal-level citations, downloads, Open Access statistics and more, to help librarians confidently manage their serials collections….”
To investigate whether there is a difference in citation rate between open access and subscription access articles in the field of radiology.
This study included consecutive original articles published online in European Radiology. Pearson ?2, Fisher’s exact, and Mann-Whitney U tests were used to assess for any differences between open access and subscription access articles. Linear regression analysis was performed to determine the association between open access publishing and citation rate, adjusted for continent of origin, subspeciality, study findings in article title, number of authors, number of references, length of the article, and number of days the article has been online. In a secondary analysis, we determined the association between open access and number of downloads and shares.
A total of 500 original studies, of which 86 (17.2%) were open access and 414 (82.8%) were subscription access articles, were included. Articles from Europe or North America were significantly more frequently published open access (p?=?0.024 and p?=?0.001), while articles with corresponding authors from Asia were significantly less frequently published open access (p?<?0.001). In adjusted linear regression analysis, open access articles were significantly more frequently cited (beta coefficient?=?3.588, 95% confidence interval [CI] 0.668 to 6.508, p?=?0.016), downloaded (beta coefficient?=?759.801, 95% CI 630.917 to 888.685, p?<?0.001), and shared (beta coefficient?=?0.748, 95% CI 0.124 to 1.372, p?=?0.019) than subscription access articles (beta coefficient?=?3.94, 95% confidence interval 1.44 to 6.44, p?=?0.002).
Open access publishing is independently associated with an increased citation, download, and share rate in the field of radiology.
“Even before the development of the Internet and social media tools, the association between media promotion and article performance was well documented.1, 2, 3, 4 What was not fully understood, however, was the underlying cause of this association. Editors and journalists tend to promote what they view as the most important and novel papers. As a result, it is difficult to disambiguate selection effects from dissemination and amplification effects, especially from uncontrolled observational studies. Likely, multiple effects operate in concert. If we want to isolate these effects, we need to rely on a more rigorous methodology–the randomized controlled trial….
While there are many studies exploring the relationships among indicators, most are methodologically weak and may suffer from confounding causes and effects. More rigorous trials, summarized above, report little, if any, effect between social media interventions and readership. Nevertheless, whereas social medical campaigns may have limited effect within the research and clinical community, they may provide other ancillary benefits to a journal, such as providing outreach to healthcare professionals, communicating directly with the general public, and increasing brand recognition.20 …”
“That said, here are the key numbers for February 13th 2018 to February 13th 2019 for the Open Library of Humanities and the journals that we publish and fund:
- We published 443 articles.
- These articles were uniquely downloaded 61,155 times.
- These articles were uniquely viewed 337,237 times.
- Taking the USD median fee level, the cost per institution per published article was £2.41.
- Taking the USD median fee level, the cost per institution per download was £0.02.
- Taking the USD median fee level, the cost per institution per view was £0.003….”
“Research undertaken by Springer Nature shows that while there are proven benefits in publishing OA, including increased citations, increased downloads and wider impact, authors are still not routinely choosing to publish OA for often valid reasons. Springer Nature has demonstrated that when innovative transformative deals are in place, a wide range of journals available from which authors can choose and the benefits of OA strongly promoted, then accelerated OA transition is not only possible but very successful. In the four most mature countries which have Read and Publish deals with Springer Nature, OA penetration rates have reached 73-90% in only three years….”
“Researchers posted more preprints to the bioRxiv server in 2018 alone than in the four previous years, according to an analysis of the 37,648 preprints posted on the site in its first 5 years.
The analysis also shows that the number of downloads from the site has topped 1 million per month. BioRxiv, which allows researchers in the life sciences to post preliminary versions of studies, turned five last November….
Preprints that are downloaded more often on bioRxiv tend to be published in journals with higher impact factors than preprints that are not downloaded as much….”
“What if there was a funding channel for monographs that allocated support based on a measurement of impact, such as might be generated from data aggregated by a trusted “Data Trust”? (I’ll call it the “OA Impact Trust”, because I’d like to imagine that “impact” rather than a usage proxy such as “downloads” is what we care about.)
Here’s how it might work:
- Libraries and institutions register with the OA Impact Trust, providing it with a way to identify usage and impact relevant to the library or institutions.
- Aggregators and publishers deposit monograph metadata and usage/impact streams with the Trust.
- The Trust provides COUNTER reports (suitably adapted) for relevant OA monograph usage/impact to libraries and institutions. This allows them to compare OA and non-OA ebook usage side-by-side.
- Libraries and institutions allocate some funding to OA monographs.
- The Trust passes funding to monograph publishers and participating distributors. …”
Abstract: Introduction. This paper studies the effects of several dissemination channels in an open access environment by analysing the download data of the OAPEN Library.
Method. Download data were obtained containing the number of downloads and the name of the Internet provider. Based on public information, each Internet provider was categorised. The subject and language of each book were determined using metadata from the OAPEN Library.
Analysis. Quantitative analysis was done using Excel, while the qualitative analysis was carried out using the statistical package SPSS.
Results. Almost three quarters of all downloads come from users who do not use the Website www.oapen.org, but find the books by other means. Qualitative analysis found no evidence that channel use was influenced by user groups or the state of users’ Internet infrastructure; nor was any effect on channel use found for either the language or the subjects of the monographs.
Conclusions. The results show that most readers are using the “direct download” channel, which occur if the readers use systems other than the OAPEN Library Website. This implies that making the metadata available in the user’s systems, the infrastructure used on a daily basis, ensures the best results.
“Michael Nielsen recognizes that Open Access is often argued about in the abstract. To help the discussion move from the conceptual to the concrete, he recently decided to openly share his experience of writing an open-access book, “Neural Networks and Deep Learning” http://neuralnetworksanddeeplearning.com/chap1.html to illustrate the positive impact and far reach of online publishing….”
“Open access is often argued about in the abstract. I want to talk about a specific case study where I have detailed data – usage patterns for my (open access) online book/monograph “Neural Networks and Deep Learning” http://neuralnetworksanddeeplearning.com/chap1.html …
Would any of this have been possible closed access? Of course some of it would have. I might have made more money. But on nearly every other metric, I suspect being open access was a 100x or more multiplier on the impact….
To sum up: open access makes material freely available to people who would otherwise never even hear about it. This amplifying effect is not small, it is enormous. And it applies in parts of the world woefully underserved by the existing publication system….
Some additional calibration data: an editor at a major academic press tells me great sales figures for a similar technical textbook in a “hot” field are typically about 5,000-10,000 a year. So open access has a factor 200x or more here….”