Sandström U, van den Besselaar P. Quantity and/or quality? The importance of publishing many papers. PLoS One 2016;11(11):e0166149
Do highly productive researchers have significantly higher probability to produce top cited papers? Or do high productive researchers mainly produce a sea of irrelevant papers? This study investigates the relation between productivity and production of highly cited papers. Results show that there is not a strong correlation between productivity (number of papers) and impact (number of citations), that also holds for the production of high impact papers: the more papers, the more high impact papers.