Stefan Klein

84 papers and 914 indexed citations
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About

Stefan Klein is a scholar working on Sociology and Political Science, Strategy and Management and Management Information Systems. According to data from OpenAlex, Stefan Klein has authored 84 papers receiving a total of 914 indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Sociology and Political Science, 24 papers in Strategy and Management and 21 papers in Management Information Systems. Recurrent topics in Stefan Klein’s work include Information Systems Theories and Implementation (22 papers), Digital Platforms and Economics (12 papers) and Business Process Modeling and Analysis (11 papers). Stefan Klein is often cited by papers focused on Information Systems Theories and Implementation (22 papers), Digital Platforms and Economics (12 papers) and Business Process Modeling and Analysis (11 papers). Stefan Klein collaborates with scholars based in Germany, Ireland and United Kingdom. Stefan Klein's co-authors include Mary Beth Watson‐Manheim, Kai Reimers, Robert B. Johnston, Robert M. O’Keefe, George M. Giaglis, Kai Riemer, Mari‐Klara Stein, Rainer Alt, João Baptista and Jungwoo Lee and has published in prestigious journals such as Journal of Business Research, European Journal of Information Systems and Journal of the Association for Information Systems.

In The Last Decade

Co-authorship network of co-authors of Stefan Klein

This figure shows the co-authorship network connecting the top 25 collaborators of Stefan Klein. A scholar is included among the top collaborators of Stefan Klein based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Stefan Klein. Stefan Klein is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Stefan Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Stefan Klein. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Stefan Klein. The network helps show where Stefan Klein may publish in the future.

Countries citing papers authored by Stefan Klein

Since Specialization
Citations

This map shows the geographic impact of Stefan Klein's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Stefan Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Stefan Klein more than expected).

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar’s output or impact.

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2026