This map shows the geographic impact of Karsten Kohn'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 Karsten Kohn with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Karsten Kohn more than expected).
This network shows the impact of papers produced by Karsten Kohn. 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 Karsten Kohn. The network helps show where Karsten Kohn may publish in the future.
Co-authorship network of co-authors of Karsten Kohn
This figure shows the co-authorship network connecting the top 25 collaborators of Karsten Kohn.
A scholar is included among the top collaborators of Karsten Kohn 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 Karsten Kohn. Karsten Kohn is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Fryges, Helmut, Karsten Kohn, & Katrin Ullrich. (2011). THE INTERDEPENDENCE OF R&D ACTIVITY AND DEBT FINANCING OF BUSINESS START-UPS (SUMMARY). Frontiers of entrepreneurship research. 31(3). 4.1 indexed citations
9.
Kohn, Karsten, et al.. (2009). KfW/ZEW-Gründungspanel 2009: Fahrt aufnehmen in stürmischen Gewässern. Chancen und Herausforderungen in der Entwicklung junger Unternehmen. Econstor (Econstor).1 indexed citations
Fitzenberger, Bernd & Karsten Kohn. (2006). Skill Wage Premia, Employment, and Cohort Effects: Are Workers in Germany All of the Same Type?. Econstor (Econstor).2 indexed citations
Fitzenberger, Bernd & Karsten Kohn. (2005). Gleicher Lohn für gleiche Arbeit?: zum Zusammenhang zwischen Gewerkschaftsmitgliedschaft und Lohnstruktur in Westdeutschland 1985-1997 (Equal pay for equal work? * on the relationship between union membership and the wage structure in western Germany 1985-1997). RePEc: Research Papers in Economics. 38. 125–146.15 indexed citations
17.
Fitzenberger, Bernd, et al.. (2004). Beschäftigung und Lohnstrukturen nach Qualifikationen und Altersgruppen: eine empirische Analyse auf Basis der IAB-Beschäftigtenstichprobe (Employment and wage structures according to qualification levels and age groups * an empirical analysis on the basis of the IAB employment sample). Mitteilungen aus der Arbeitsmarkt- und Berufsforschung. 36(4). 509–524.3 indexed citations
Kohn, Karsten, et al.. (2003). Estimation of Quadratic Expenditure Systems Using German Household Budget Data. MADOC (University of Mannheim).10 indexed citations
20.
Tschirner, Erwin, et al.. (1999). Neue Medien im Fremdsprachenunterricht. Gunter Narr Verlag eBooks. 28. 3–180.1 indexed citations
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.