Data for "The APC-Barrier and its effect on stratification in open access publishing"

Dataset to reproduce the analysis of the paper "The APC-Barrier and its effect on stratification in open access publishing". An earlier version of the manuscript with the title "The APC-Effect: Stratification in Open Access Publishing" is available at https://doi.org/10.31222/osf.io/w5szk. Data is licensed under CC-BY-SA International (4.0), see the file LICENSE. A full description of the dataset is provided in the README.md.