Now published in Data: http://www.mdpi.com/2306-5729/2/2/13
Morrison, H.; Brutus, W.; Dumais-Desrosiers, M.; Kakou, T.L.; Laprade, K.; Merhi, S.; Ouerghi, A.; Salhab, J.; Volkanova, V.; Wheatley, S. Open Access Article Processing Charges (OA APC) Longitudinal Study 2016 Dataset. Data 2017, 2, 13. doi:10.3390/data2020013
This article documents Open access article processing charges (OA APC) Main 2016. This dataset was developed as part of a longitudinal study of the minority (about a third) of the fully open access journals that use the APC business model. APC data for 2016, 2015, 2014, and 2013 are primarily obtained from publishers’ websites, a process that requires analytic skill as many publishers offer a diverse range of pricing options, including multiple currencies and/or differential pricing by article type, length or work involved and/or discounts for author contributions to editing or the society publisher or based on perceived ability to pay. This version of the dataset draws heavily from the work of Walt Crawford, and includes his entire 2011–2015 dataset; in particular Crawford’s work has made it possible to confirm “no publication fee” status for a large number of journals. DOAJ metadata for 2016 and 2014 and a 2010 APC sample provided by Solomon and Björk are part of the dataset. Inclusion of DOAJ metadata and article counts by Crawford and Solomon and Björk provide a basis for studies of factors such as journal size, subject, or country of publication that might be worth testing for correlation with business model and/or APC size.
To download data: doi:10.5683/SP/KC2NBV
Preprint and initial data version previously announced here.
As we continue to gather data for the 2017 longitudinal study and conduct additional quality assurance processes in the course of data analysis any errata discovered in the data will be noted here and corrected.
A version 2 of the dataset is now available in the OA APC dataverse. This version corrects AOSIS publication fee data. APPC data (article page processing charges) were incorrectly identified as APCs in 2015 and 2016. The errors would have resulted in incorrect data suggesting a significant price reduction since 2010. The corrected data will result in slight changes in the numbers and percentage of journals with APCs and APPCs in 2016.