This map shows the geographic impact of Norbert Janz'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 Norbert Janz with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Norbert Janz more than expected).
This network shows the impact of papers produced by Norbert Janz. 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 Norbert Janz. The network helps show where Norbert Janz may publish in the future.
Co-authorship network of co-authors of Norbert Janz
This figure shows the co-authorship network connecting the top 25 collaborators of Norbert Janz.
A scholar is included among the top collaborators of Norbert Janz 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 Norbert Janz. Norbert Janz is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Janz, Norbert. (2010). Mangoldt, H.v. (Hrsg.), Klein F. (Hrsg.), Starck, C. (Hrsg.); Kommentar zum Grundgesetz; München, Vahlen, Band 1: Präambel Art.1 - 19, 2010. publish.UP (University of Potsdam).3 indexed citations
Goedhuys, Micheline, Norbert Janz, & Pierre Mohnen. (2006). What drives productivity in Tanzanian manufacturing firms: technology or institutions?. European Journal of Development Research. 20(37). 200–219.8 indexed citations
6.
Lööf, Hans, Bettina Peters, & Norbert Janz. (2004). Innovation and Productivity in German and Swedish Manufacturing Firms : Is there a common story?. Problems and Perspectives in Management. 2. 184–204.54 indexed citations
7.
Janz, Norbert. (2003). Rechtsfragen der Vermittlung von Oddset-Wetten in Deutschland. publish.UP (University of Potsdam). 56(24). 1694–1701.1 indexed citations
8.
Janz, Norbert, Hans Lööf, & Bettina Peters. (2003). Firm Level Innovation and Productivity - Is there a Common Story Across Countries?. SHILAP Revista de lepidopterología. 2(2).48 indexed citations
Gottschalk, Sandra, Norbert Janz, Bettina Peters, Christian Rammer, & Tobias S. Schmidt. (2002). Innovationsverhalten der deutschen Wirtschaft: Hintergrundbericht zur Innovationserhebung 2001. Econstor (Econstor).6 indexed citations
12.
Janz, Norbert, et al.. (2002). . 86(2). 189–201.3 indexed citations
Janz, Norbert. (1997). Ökonometrische Panelanalysen des Investitionsverhaltens deutscher Aktiengesellschaften : Analyse von Eulergleichungsmodellen mit robusten verallgemeinerten Momentenmethoden. Nomos eBooks.2 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.