Countries citing papers authored by Alexander Spermann
Since
Specialization
Citations
This map shows the geographic impact of Alexander Spermann'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 Alexander Spermann with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Alexander Spermann more than expected).
Fields of papers citing papers by Alexander Spermann
This network shows the impact of papers produced by Alexander Spermann. 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 Alexander Spermann. The network helps show where Alexander Spermann may publish in the future.
Co-authorship network of co-authors of Alexander Spermann
This figure shows the co-authorship network connecting the top 25 collaborators of Alexander Spermann.
A scholar is included among the top collaborators of Alexander Spermann 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 Alexander Spermann. Alexander Spermann is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hassel, Anke, et al.. (2019). Reformvorschläge für den Arbeitsmarkt: Ist Hartz IV noch zukunftsfähig?. Econstor (Econstor). 72(6). 3–25.1 indexed citations
Spermann, Alexander. (2014). Using Online Platforms for Competence Tests: A Component of the Demographic Policy of Germany. Econstor (Econstor).
7.
Arni, Patrick, Werner Eichhörst, Nico Pestel, Alexander Spermann, & Klaus F. Zimmermann. (2014). Kein Mindestlohn ohne unabhängige wissenschaftliche Evaluation. Biochemical and Biophysical Research Communications. 507(1-4). 231–235.5 indexed citations
8.
Spermann, Alexander, et al.. (2012). How Could Germany Escape the Demographic Trap. Econstor (Econstor).2 indexed citations
9.
Arntz, Melanie, et al.. (2006). Reforming Long-term Care in Germany. Zeitschrift für schweizerische Statistik und Volkswirtschaft/Schweizerische Zeitschrift für Volkswirtschaft und Statistik/Swiss journal of economics and statistics. 142. 37–42.2 indexed citations
Arntz, Melanie, et al.. (2005). Die Reform der Pflegeversicherung: Weniger Kostendruck durch flexiblere Pflegearrangements?. RePEc: Research Papers in Economics.4 indexed citations
12.
Spermann, Alexander, et al.. (2004). Evaluation von Mini- und Midijobs sowie Arbeitslosengeld II: Methodische Grundprobleme und Lösungsansätze. RePEc: Research Papers in Economics.1 indexed citations
13.
Arntz, Melanie, et al.. (2004). Die Arbeitsangebotseffekte der neuen Mini- und Midijobs: eine ex-ante Evaluation (The effects of the new mini- and midi-jobs on the suply of labour * an ex-ante evaluation). Mitteilungen aus der Arbeitsmarkt- und Berufsforschung. 36(3). 271–290.5 indexed citations
14.
Hagen, Tobias, Alexander Spermann, & Melanie Arntz. (2004). Hartz- Gesetze- Methodische Ansätze zu einer Evaluierung. Scientific Publication Server (Frankfurt University of Applied Sciences).8 indexed citations
15.
Spermann, Alexander, et al.. (2003). Gut betreut in den Arbeitsmarkt? : eine mikroökonometrische Evaluation der Mannheimer Arbeitsvermittlungsagentur (Well looked after in the labour market? : a microeconometric evaluation of the Mannheim Employment Agency). Mitteilungen aus der Arbeitsmarkt- und Berufsforschung. 34(4). 567–576.2 indexed citations
Spermann, Alexander, et al.. (1997). Promoting low-wage employment: the case for a targeted negative income tax. University of Regensburg Publication Server (University of Regensburg).3 indexed citations
19.
Spermann, Alexander. (1996). Das "Einstiegsgeld" für Langzeitarbeitslose. Wirtschaftsdienst. 76(5). 240–246.4 indexed citations
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incomplete records, variations in author disambiguation, differences in journal indexing, and
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