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Alexander J. Karmann

Observed names: A. Karmann, ALEXANDER KARMANN, Alexander Karmann, Karmann, Alexander
Observed institutions: Karlsruhe Institute of Technology, Universität Hamburg, University of Potsdam, Utrecht University, Deutsche Nationalbibliothek, Technische Universität Dresden
OpenAlex ID: A5023670757
The Cost Efficiency of German Banks: A Comparison of Sfa and DEA
2006 · Elisabetta Fiorentino, Alexander Karmann, et al. · SSRN Electronic Journal · 105
Measuring and comparing the (in)efficiency of German and Swiss hospitals
2004 · Lukas Steinmann, Gunnar Dittrich, et al. · The European Journal of Health Economics · 84
Shadow Economy and Do-it-Yourself Activities: The German Case
2009 · Andreas Buehn, Alexander Karmann, et al. · Journal of Institutional and Theoretical Economics JITE · 73
Size and Development of the Shadow Economy and of Do-it-Yourself Activities in Germany
2007 · Andreas Buehn, Alexander Karmann, et al. · SSRN Electronic Journal · 51
The Cost Efficiency of German Banks: A Comparison of Sfa and DEA
2016 · Elisabetta Fiorentino, Alexander Karmann, et al. · SSRN Electronic Journal · 45
The Effects of Privatization and Consolidation on Bank Productivity: Comparative Evidence from Italy and Germany
2009 · Alessio De Vincenzo, Elisabetta Fiorentino, et al. · SSRN Electronic Journal · 36
What Determines the Finance-growth Nexus? Empirical Evidence for Threshold Models
2006 · Michael Graff, Alexander Karmann · Journal of Economics · 31
Hospital Policy and Productivity – Evidence from German States
2016 · Alexander Karmann, Felix Roesel · Health Economics · 26
The ADR shadow exchange rate as an early warning indicator for currency crises
2009 · Stefan Eichler, Alexander Karmann, et al. · Journal of Banking & Finance · 22
Multiple-task and multiple-agent models: Incentive contracts and an application to point pollution control
1994 · A. Karmann · Annals of Operations Research · 22
Sovereign Risk and Financial Crises
2004 · Scholtens, Bert, Karmann, Alexander, et al. · Springer eBooks · 21
The term structure of banking crisis risk in the United States: A market data based compound option approach
2010 · Stefan Eichler, Alexander Karmann, et al. · Journal of Banking & Finance · 18
The Effects of Privatization and Consolidation on Bank Productivity: Comparative Evidence from Italy and Germany
2016 · Elisabetta Fiorentino, Alessio De Vincenzo, et al. · SSRN Electronic Journal · 17
The cost efficiency of German banks: A comparison of DEA and SFA methodologies
2006 · Elisabetta Fiorentino, Alexander Karmann, et al. · University of Groningen research database (University of Groningen / Centre for Information Technology) · 14
Recommendation of rotavirus vaccination and herd effect: a budget impact analysis based on German health insurance data
2014 · Alexander Karmann, Andrea Jurack, et al. · The European Journal of Health Economics · 13
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Does Financial Activity Cause Economic Growth?
2001 · Michael Graff, Alexander J. Karmann · SSRN Electronic Journal · 13
Sovereign Risk in a Structural Approach
2003 · Alexander Karmann, Dominik Maltritz · Contributions to economics · 12
Modelling the effect of demographic change and healthcare infrastructure on the patient structure in German hospitals – a longitudinal national study based on official hospital statistics
2023 · Olaf Schoffer, Dirk Schriefer, et al. · BMC Health Services Research · 11
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Country default probabilities: assessing and backtesting
2007 · Stefan Huschens, Alexander Karmann, et al. · The Journal of Risk Model Validation · 11
Sovereign Default Risk and Recovery Rates: What Government Bond Markets Expect for Greece
2012 · Alexander Karmann, Dominik Maltritz · Review of International Economics · 10
Optimum Currency Areas in Emerging Market Regions: Evidence Based on the Symmetry of Economic Shocks
2010 · Stefan Eichler, Alexander Karmann · Open Economies Review · 9
Spatial barter economies under locational choice
1982 · Alexander Karmann · Journal of Mathematical Economics · 8
Assessment of Sovereign Risk for South America: A Structural Approach
2004 · Alexander Karmann, Dominik Maltritz · Springer eBooks · 7
Grundlagen der Volkswirtschaftslehre
2003 · Ulrich Blum, Alexander Karmann, et al. · Springer-Lehrbuch · 7
Contagion of currency crises: Some theoretical and empirical analysis
2002 · Alexander Karmann, Oliver Greßmann, et al. · RePEc: Research Papers in Economics · 7
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Works count: 126
Citation count: 770
H-index: 14
I10-index: 20
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