
Paul Donner
Abteilung Forschungssystem und Wissenschaftsdynamik
wissenschaftlicher Mitarbeiter
- 030 2064177-21
- Google Scholar
- Orcid
Wissenschaftliche Forschungsgebiete
Bibliometrie, Informationsvisualisierung
Liste der Projekte
Liste der Publikationen
Does citation context information enhance the validity of citation analysis for measuring research quality? An empirical comparison of peer assessments and enriched citations.Donner, P., Stahlschmidt, S., Haunschild, R., & Bornmann, L. (2025).Does citation context information enhance the validity of citation analysis for measuring research quality? An empirical comparison of peer assessments and enriched citations. Quantitative Science Studies (online first). Abstract
Since citation context information has entered the Web of Science (Clarivate) in recent years, one wonders whether the legitimacy and soundness of citation analyses for measuring research quality of publications can be improved by considering this information. The legitimacy and soundness of citation analysis can be established by assessing their construct validity. This can be done by studying how citation impact variables relate to generally accepted external validation data, like human expert assessments of research quality.[...] |
Alphabetical author order and co-author contributions in mathematics.Donner, P., & Korytkowski, P. (2025).Alphabetical author order and co-author contributions in mathematics. Scientometrics (online first). Abstract
In this study we investigate the relative contributions of co-authors to publications in mathematics. Mathematics is an interesting case for such research because it is one of only a few scientific disciplines in which alphabetical order of names of co-authors on publications is still the prevailing convention rather than contribution-based order. The study is based on unique data of publicly available author-provided quantitative contribution statements for co-authored papers from applications for habilitation degrees in Poland. [...] |
Egocentric attribution bias in formal co-author contribution statements and bibliometric counting method validity.Donner, P. (2025).Egocentric attribution bias in formal co-author contribution statements and bibliometric counting method validity. In S. Sargsyan, W. Glänzel, & G. Abramo (Hrsg.), Proceedings of the 20th International Conference on Scientometrics & Informetrics (ISSI 2025). Yerevan: International Society for Scientometrics and Informetrics. |
Are citation context information stronger related to peer ratings than citation counts? A descriptive analysis.Donner, P., Stahlschmidt, S., Haunschild, R., & Bornmann, L. (2025).Are citation context information stronger related to peer ratings than citation counts? A descriptive analysis. In S. Sargsyan, W. Glänzel, & G. Abramo (Hrsg.), Proceedings of the 20th International Conference on Scientometrics & Informetrics (ISSI 2025) (S. 325-332). Yerevan: International Society for Scientometrics and Informetrics. Abstract
In this study, we investigated whether citation context information is able to increase the validity of citation impact analyses to measure research quality compared to simple citation counts. We analyzed the statistical relationships of information extracted from structured citation context data in the Web of Science (Clarivate) such as the placement of citations within specific sections of an article with post-publication peer review quality ratings from Faculty Opinions (H1 connect), used as an external validity criterion for research quality. The study is based on publications in medicine and life sciences. [...] |
Prevalence of predatory journals in OpenAlex.Donner, P. (5. Juni 2025).Prevalence of predatory journals in OpenAlex [Blogbeitrag]. Abgerufen von https://open-bibliometrics.de/posts/20250603-QuestionableJournals/ |
Reference coverage analysis of OpenAlex compared to Web of Science and Scopus.Culbert, J. H., Hobert, A., Jahn, N., Haupka, N., Schmidt, M., Donner, P., & Mayr, P. (2025).Reference coverage analysis of OpenAlex compared to Web of Science and Scopus. Scientometrics, 130, 2475-2492. https://doi.org/10.1007/s11192-025-05293-3 Abstract
OpenAlex is a promising open source of scholarly metadata, and competitor to established proprietary sources, such as the Web of Science and Scopus. As OpenAlex provides its data freely and openly, it permits researchers to perform bibliometric studies that can be reproduced in the community without licensing barriers. However, as OpenAlex is a rapidly evolving source and the data contained within is expanding and also quickly changing, the question naturally arises as to the trustworthiness of its data. In this report, we will study the reference coverage and selected metadata within each database and compare them with each other to help address this open question in bibliometrics. [...] |
On author self-citations as carriers of scientific topic structure information.Donner, P., & Henneken, E. (2025).On author self-citations as carriers of scientific topic structure information. Quantitative Science Studies, 6, 445-462 (online first). https://doi.org/10.1162/qss_a_00357 Abstract
Author self-citations are a somewhat controversial phenomenon. Some scholars maintain they are a normal, even indispensable, part of scientific referencing practice, while others claim they are frequently an expression of vanity and self-promotion. Citations are the basic data for citation network clustering, an important approach to creating bottom-up, data-driven, global taxonomic systems of research publications. Thus the topical information content of self-citations is of particular interest in this context. [...] |
Data inaccuracy quantification and uncertainty propagation for bibliometric indicators.Donner, P. (2024).Data inaccuracy quantification and uncertainty propagation for bibliometric indicators. Research Evaluation, 33. https://doi.org/10.1093/reseval/rvae047 Abstract
This study introduces an approach to estimate the uncertainty in bibliometric indicator values that is caused by data errors. This approach utilizes Bayesian regression models, estimated from empirical data samples, which are used to predict error-free data. Through direct Monte Carlo simulation—drawing many replicates of predicted data from the estimated regression models for the same input data—probability distributions for indicator values can be obtained which provide the information on their uncertainty due to data errors. [...] |
How accurate are Scopus publication counts of researchers? A survey-bibliometric comparison for Germany.Fenton, A., Donner, P., Ambrasat, J., Fabian, G., & Heger, C. (2024).How accurate are Scopus publication counts of researchers? A survey-bibliometric comparison for Germany. In STI2024 (Hrsg.), Proceedings of the 28th International Conference on Science, Technology and Innovation Indicators (STI2024). Berlin: STI2024. Abstract
The number of researchers' publications is a widely used proxy measure for scientific output, individual achievement, and performance. Despite well-known criticism from the bibliometric community, the use of bibliometric databases as a basis for measuring publication output is widespread. At the same time, there are established survey instruments that also measure the publication output per researcher. We use survey-bibliometric matching with Scopus publication records to compare the alternative publication counts. A Scopus author ID match could be found for 70 % of the respondent researchers. The number of publications per researcher varies greatly between these data sources. [...] |
Are peer review duration and publication delay research quality signals?Donner, P. (2024).Are peer review duration and publication delay research quality signals? In STI2024 (Hrsg.), Proceedings of the 28th International Conference on Science, Technology and Innovation Indicators (STI2024). Berlin: STI2024. Abstract
Here we study how the lengths of the periods from submission to acceptance (review duration) and from acceptance to publication (publication delay) relate to research quality, as operationalized by F1000Prime recommendations, for a large dataset of publications from the life and health sciences. We find a statistically detectable relationship between shorter peer review duration and recommendations, but its effect size is negligibly small. |
Open and overlooked: the penalties for preprint open access papers and translated journals in citation analysis.Donner, P. (2024).Open and overlooked: the penalties for preprint open access papers and translated journals in citation analysis. In STI2024 (Hrsg.), Proceedings of the 28th International Conference on Science, Technology and Innovation Indicators (STI2024). Berlin: STI2024. Abstract
The citations to open access preprint versions of papers and citations to papers in journals translated to English are not regularly counted in major proprietary citation index databases or in ordinary bibliometric research assessment even though they arguably reflect a true part of a work’s scientific impact. Here we explore the extent of these phenomena using Web of Science data. |
Investigation of the external validity of the 2004 German Science Foundation author contribution calculation recommendation for medical schools' performance-based funding systems.Donner, P. (2024).Investigation of the external validity of the 2004 German Science Foundation author contribution calculation recommendation for medical schools' performance-based funding systems. In STI2024 (Hrsg.), Proceedings of the 28th International Conference on Science, Technology and Innovation Indicators (STI2024). Berlin: STI2024. Abstract
This study examines how well an idiosyncratic authorship counting rule for co-authored publications recommended by the German Science Foundation (DFG) for medical schools and widely used in performance-based funding systems aligns with the empirical evidence. The DFG rule and two other co-author credit rules are compared with empirical data of percentage contribution statements of authors of co-authored papers in medicine. |
Researcher mobility, co-authorship and individual research agendas.Donner, P., & Blümel, C. (2024).Researcher mobility, co-authorship and individual research agendas. In STI2024 (Hrsg.), Proceedings of the 28th International Conference on Science, Technology and Innovation Indicators (STI2024). Berlin: STI2024. Abstract
This study investigates whether researchers whose published research record is more thematically broad —covering more, and more semantically distant, topics— are also characterized by specific patterns in their mobility between research organizations and countries and their co-authorship patterns. We study a large sample of productive authors in STEM fields who have been active in Germany. Our results show that specific types of international mobility go together with slightly elevated epistemic breadth. But scientists with larger co-author networks have relatively greater epistemic breadth. [...] |
Remarks on modified fractional counting.Donner, P. (2024).Remarks on modified fractional counting. Journal of Informetrics, 18, 101585. https://doi.org/10.1016/j.joi.2024.101585 |
Liste der Vorträge & Tagungen
Seit 2016
Wissenschaftlicher Mitarbeiter am Deutschen Zentrum für Hochschul- und Wissenschaftsforschung, Abteilung 2 Forschungssystem und Wissenschaftsdynamik
08/2013 - 12/2015
Wissenschaftlicher Mitarbeiter am iFQ Berlin im Arbeitsbereich Bibliometrie
2012
Abschluss Master of Arts Bibliotheks- und Informationswissenschaft, Humboldt-Universität zu Berlin