This map shows the geographic impact of A. Nentjes'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 A. Nentjes with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites A. Nentjes more than expected).
This network shows the impact of papers produced by A. Nentjes. 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 A. Nentjes. The network helps show where A. Nentjes may publish in the future.
Co-authorship network of co-authors of A. Nentjes
This figure shows the co-authorship network connecting the top 25 collaborators of A. Nentjes.
A scholar is included among the top collaborators of A. Nentjes 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 A. Nentjes. A. Nentjes is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Krozer, Yoram & A. Nentjes. (2009). Does Self-Regulation as Governance Structure in Environmental Protection Spur Innovation in Clean Technology?. University of Twente Research Information. 53–81.1 indexed citations
5.
Woerdman, Edwin, Oscar Couwenberg, & A. Nentjes. (2006). Terechte energieprijsverhoging door gratis emissierechten. University of Groningen research database (University of Groningen / Centre for Information Technology). 4493(91). 427–429.
Vries, Frans P. de, A. Nentjes, & Yoram Krozer. (2006). On Environmental Policy and Technical Change: The Role of Policy and Innovation Cycles. Data Archiving and Networked Services (DANS). 171–199.1 indexed citations
8.
Vries, Frans P. de & A. Nentjes. (2005). Reforming the Welfare State.1 indexed citations
9.
Vries, Frans P. de & A. Nentjes. (2005). A Note on Environmental Performance and Technology Supply. 75–94.1 indexed citations
10.
Nentjes, A., et al.. (2002). National and International emissions trading for greenhouse gases.1 indexed citations
11.
Nentjes, A., et al.. (2001). Competitive Distortions in EU Environmental Legislation. European Journal of Law and Economics. 2. 131–152.1 indexed citations
Nentjes, A.. (1998). Two views of emission trading. Data Archiving and Networked Services (DANS). 44. 4–6.2 indexed citations
17.
Klaassen, G. & A. Nentjes. (1997). Sulfur trading under the 1990 CAAA in the US : An assessment of first experiences. RePEc: Research Papers in Economics. 153(2). 384–410.19 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.