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Stephan Stahlschmidt

Dr. Stephan Stahlschmidt

Research Area Research System and Science Dynamics
Researcher
  • +49 30 2064177-18

Academic research fields

Projects

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Competence Network for Bibliometrics
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Publications

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Varying resonance chambers: A comparison of citation-based valuations of duplicated publications in Web of Science and Scopus.

Stahlschmidt, S., & Stephen, D. (2019).
Varying resonance chambers: A comparison of citation-based valuations of duplicated publications in Web of Science and Scopus. In Catalano, G., Daraio, C., Gregori, M., Moed, H. F., & Ruocco, G (Hrsg.) Proceedings of the 17th Conference of the International Society for Scientometrics and Informetrics (ISSI 2019), Vol. 2, (S. 1698-1709). Edizioni Efesto. ISBN 978-88-3381-118-5.

Applying Crossref and Unpaywall information to identify gold, hidden gold, hybrid and delayed Open Access publications in the KB corpus. Report to Kompetenzzentrum Bibliometrie.

Akbaritabar, A., & Stahlschmidt, S. (2019).
Applying Crossref and Unpaywall information to identify gold, hidden gold, hybrid and delayed Open Access publications in the KB corpus. Report to Kompetenzzentrum Bibliometrie. DZHW: Berlin/Hannover. https://doi.org/10.31235/osf.io/sdzft

Performance and Structures of the German Science System.

Stahlschmidt, S., Stephen, D., & Hinze, S. (2019).
Performance and Structures of the German Science System. Berlin: EFI, Studien zum deutschen Innovationssystem Nr. 05-2019.

The dynamically changing publication universe as a reference point in national impact evaluation: A counterfactual case study on the Chinese publication growth.

Stahlschmidt, S., & Hinze, S. (2018).
The dynamically changing publication universe as a reference point in national impact evaluation: A counterfactual case study on the Chinese publication growth. Frontiers in Research Metrics and Analytics, 3:30. https://doi.org/10.3389/frma.2018.00030

A statistical approach to infer causal effects of the Chinese publication growth on bibliometric impact measures.

Stahlschmidt, S.,; & Hinze, S. (2018).
A statistical approach to infer causal effects of the Chinese publication growth on bibliometric impact measures. In STI 2018 Conference Proceedings. Proceedings of the 23rd International Conference on Science and Technology Indicators. 12-14 September 2018, Leiden, The Netherlands.

How does the scientific progress in developing countries affect bibliometric impact measures of developed countries? A counterfactual case study on China.

Stahlschmidt, S., & Hinze, S. (2016).
How does the scientific progress in developing countries affect bibliometric impact measures of developed countries? A counterfactual case study on China. In I. Ràfols, J. Molas-Gallart, E. Castro-Martínez & R. Woolley (Hrsg.), Peripheries, frontiers and beyond. Proceedings of the 21st International Conference on Science and Technology Indicators (S. 1250-1256). València: Editorial Universitat Politècnica de València.

The limits of monetizing and paying for volunteering in eldercare: a behavioral-economic appraoch.

Kehl, K., & Stahlschmidt, S. (2016).
The limits of monetizing and paying for volunteering in eldercare: a behavioral-economic appraoch. VOLUNTAS. https://doi.org/10.1007/s11266-015-9657-0

Fallstudie SROI-Analyse Betriebskindertaggestätte " LuKids " der BASF SE.

Stahlschmidt, S. (2015).
Fallstudie SROI-Analyse Betriebskindertaggestätte " LuKids " der BASF SE. In C. Schober & V. Then (Hrsg.), Praxishandbuch Social Return on Investment. Stuttgart: Schäffer-Poeschel Verlag.

An Application of Principal Component Analysis on Multivariate Time-Stationary Spatio-Temporal Data.

Stahlschmidt, S., Härdle, W., & Thome, H. (2014).
An Application of Principal Component Analysis on Multivariate Time-Stationary Spatio-Temporal Data. Spatial Economic Analysis, 10, 160-180. https://doi.org/10.1080/17421772.2015.1023339

Wirkungsmessung in der freien Wohlfahrt.

Then, V., Knust, R., & Stahlschmidt, S. (2014).
Wirkungsmessung in der freien Wohlfahrt. TUP - Theorie und Praxis der Sozialen Arbeit, 65, 422-427.

Bayesian Networks for Sex-related Homicides: Structure Learning and Prediction.

Stahlschmidt, S., Tausendteufel, T., & Härdle, W. (2013).
Bayesian Networks for Sex-related Homicides: Structure Learning and Prediction. Journal of Applied Statistics, 40, 1151-1171. https://doi.org/10.1080/02664763.2013.780235

Ost und West, Nord und Süd: Zur räumlichen Verteilung und theoretischen Erklärung der Gewaltkriminalität in Deutschland.

Thome, H., & Stahlschmidt, S. (2013).
Ost und West, Nord und Süd: Zur räumlichen Verteilung und theoretischen Erklärung der Gewaltkriminalität in Deutschland. Berliner Journal für Soziologie, 23, 441-470. https://doi.org/10.1007/s11609-013-0228-1

Bestimmung des Täteralters bei sexuell assoziierten Tötungsdelikten auf der Basis von Tatgeschehensmerkmalen. Wiesbaden: Bundeskriminalamt.

Tausendteufel, T., Stahlschmidt, S., & Kühnel, W. (2011).
Bestimmung des Täteralters bei sexuell assoziierten Tötungsdelikten auf der Basis von Tatgeschehensmerkmalen. Wiesbaden: Bundeskriminalamt.
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Presentations

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Introduction to Bibliometric Data Sources IV: Open Data.

Stahlschmidt, S. (2022, September).
Introduction to Bibliometric Data Sources IV: Open Data. Vortrag auf der Summer School European Summer School of Scientometrics 2022 (esss2022), Berlin.

Accuracy and Beyond: Data Quality of Bibliometric Databases.

Stahlschmidt, S. (2022, September).
Accuracy and Beyond: Data Quality of Bibliometric Databases. Vortrag auf der Summer School European Summer School of Scientometrics 20222 (esss2022), Berlin.

Szientometrie als Gegenstand von Wissenschaftsforschung.

Stahlschmidt, S. (2022, Juli).
Teilnahme an der Podiumsdiskussion Szientometrie als Gegenstand von Wissenschaftsforschung auf dem Symposium Wissenschaftsforschung im Fokus - Potentiale und neue Perspektiven, VolkswagenStiftung, Hannover.

Dimensions im Vergleich: Ein Überblick basierend auf den Arbeiten im Kompetenznetzwerk Bibliometrie (KB).

Stahlschmidt, S. (2022, Juni).
Dimensions im Vergleich: Ein Überblick basierend auf den Arbeiten im Kompetenznetzwerk Bibliometrie (KB). Vortrag in der Bibliometrie User Group, Leibniz Geschäftsstelle.

Challenges for bibliometrics in the era of Open Science and non-academic impact assessment.

Stahlschmidt, S. (2022, Juni).
Teilnahme an der Podiumsdiskussion Challenges for bibliometrics in the era of Open Science and non-academic impact assessment Frontiers of the Evaluation. Workshop in Honour of the Memory of Henk F. Moed, Sapienza University, European Summer School for Scientometrics, Rome, Italy.

Germany in the international science system: Findings from annual EFI report series.

Stephen, D., & Stahlschmidt, S. (2022, Januar).
Germany in the international science system: Findings from annual EFI report series. Vortrag auf dem Seminar OST-KB Scientometric Joint Seminar, Haut Conseil de l’évaluation de la recherche et de l’enseignement supérieur, Observatoire des sciences et techniques (OST).

Robust measurement of Scientific Mobility: (Dis-)Agreement between Author and Publisher Information.

Stephen, D., & Stahlschmidt, S. (2022, Januar).
Robust measurement of Scientific Mobility: (Dis-)Agreement between Author and Publisher Information. Vortrag auf dem Seminar OST-KB Scientometric Joint Seminar, Haut Conseil de l’évaluation de la recherche et de l’enseignement supérieur, Observatoire des sciences et techniques (OST).

A comparative analysis of international scientist mobility between data sources and measurement pathways.

Stephen, D., & Stahlschmidt, S. (2021, November).
A comparative analysis of international scientist mobility between data sources and measurement pathways. Vortrag auf der Konferenz Nordic Workshops on Bibliometrics and Research Policy 2021 (NWB2021), University of Southern Denmark, Odense, Denmark.

Performance and structures of the german science system.

Stahlschmidt, S. (2021, Oktober).
Performance and structures of the german science system. Vortrag auf der Summer School The German Science System, Plant 2030 Academy.

Bibliometrische Messvariabilität im Kontext von Rankings.

Stahlschmidt, S., & Schmidt, M. (2021, September/Oktober).
Bibliometrische Messvariabilität im Kontext von Rankings. Vortrag auf dem Workshop Netzwerkveranstaltung 2021 des HRK-Serviceprojekts Internationale Hochschulrankings, Hochschulrektorenkonferenz und Freie Universität Berlin.

A comparative analysis of international scientist mobility between data sources and measurement pathways.

Stephen, D., & Stahlschmidt, S. (2021, September).
A comparative analysis of international scientist mobility between data sources and measurement pathways. Vortrag auf dem Workshop Methodological Innovations in Research on Spatial Mobility: Potentials and Pitfalls, Forschungscluster Mobilität und migrationsspezifische Ungleichheiten und Empirische Methoden der Hochschul- und Wissenschaftsforschung, Hannover.

European Summer School for Scientometrics (esss2021).

Glänzel, W., Debackere, K., Hinze, S., Gauch, S., Stahlschmidt, S., ... & Ulrych, U. (2021).
European Summer School for Scientometrics (esss2021)., online.

Accuracy and beyond: Data quality of bibliometric databases.

Stahlschmidt, S. (2021, September).
Accuracy and beyond: Data quality of bibliometric databases. Vortrag auf der Summer School European Summer School for Scientometrics (ESSS) 2021.

Bibliometrics informing policy making: Fit for purpose?

Hinze, S., Sivertsen, G., Schneider, J., & Stahlschmidt, S. (2021, September).
Session Bibliometrics informing policy making: Fit for purpose 25th International Conference on Science, Technology and Innovation Indicators (STI2021), Danish Centre for Studies in Research and Research Policy Department of Political Science Aarhus University, Aarhus, Denmark.

Mucho Ado about Nothing? The Information Value of National Bibliometric Monitoring.

Stahlschmidt, S. (2021, September).
Mucho Ado about Nothing? The Information Value of National Bibliometric Monitoring. Impulsvortrag auf der Konferenz 25th International Conference on Science, Technology and Innovation Indicators (STI2021), Aarhus University.
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In collaboration with

Matteo Ottaviani

Dr. Matteo Ottaviani

Roberto Cruz Romero

Roberto Cruz Romero

Clemens Blümel

Clemens Blümel

Paul Donner

Paul Donner

Dimity Stephen

Dr. Dimity Stephen

Marion Schmidt

Marion Schmidt

Andrey Lovakov

Dr. Andrey Lovakov

Ennio Brandt

Ennio Brandt

Torger Möller

Dr. Torger Möller

Alexander Schniedermann

Alexander Schniedermann