'Nepotistic journals: a survey of biomedical journals.
A. Scanff, F. Naudet, I. Cristea, D. Moher, D. Bishop, C. Locher
The paper analyzes biomedical journals to identify potential editorial bias using PPMP and Gini indices, finding that some journals have a disproportionate number of publications by a few authors, often on editorial boards.
bioRxiv · Feb 3, 2021Scientific Communication & Education