67 citations · 77 across the 5 of their papers we have counts for
5 papers · 1 filter
Citation accuracy, citation noise, and citation bias: A foundation of citation analysis
Lutz Bornmann, Christian Leibel
Citation analysis is widely used in research evaluation to assess the impact of scientific papers. These analyses rest on the assumption that citation decisions by authors are accu…
Introducing multiverse analysis to bibliometrics: The case of team size effects on disruptive research
Christian Leibel, Lutz Bornmann
Although bibliometrics has become an essential tool in the evaluation of research performance, bibliometric analyses are sensitive to a range of methodological choices. Subtle choi…
Specification uncertainty: What the disruption index tells us about the (hidden) multiverse of bibliometric indicators
Christian Leibel, Lutz Bornmann
Following Funk and Owen-Smith (2017), Wu et al. (2019) proposed the disruption index (DI1) as a bibliometric indicator that measures disruptive and consolidating research. When we…
A proposal to improve the calculation of the disruption index
Christian Leibel, Lutz Bornmann
Wu et al. (2019) proposed the disruption index (DI1) as a bibliometric indicator that measures disruptive and consolidating research. Leibel and Bornmann (2024) recently published…
What do we know about the disruption index in scientometrics? An overview of the literature
Christian Leibel, Lutz Bornmann
The purpose of this paper is to provide a review of the literature on the original disruption index (DI1) and its variants in scientometrics. The DI1 has received much media attent…