This map shows the geographic impact of B.J. Ubbels'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 B.J. Ubbels with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites B.J. Ubbels more than expected).
This network shows the impact of papers produced by B.J. Ubbels. 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 B.J. Ubbels. The network helps show where B.J. Ubbels may publish in the future.
Co-authorship network of co-authors of B.J. Ubbels
This figure shows the co-authorship network connecting the top 25 collaborators of B.J. Ubbels.
A scholar is included among the top collaborators of B.J. Ubbels 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 B.J. Ubbels. B.J. Ubbels is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Ubbels, B.J., Peter Nijkamp, Erik T. Verhoef, Steve M. Potter, & Marcus Enoch. (2017). Alternative Ways of Funding Public Transport. European journal of transport and infrastructure research.10 indexed citations
3.
Ubbels, B.J., et al.. (2014). What makes a successful urban interchange?: results from an evidence review.9 indexed citations
4.
Ubbels, B.J. & Gerard de Jong. (2009). Review of Evidence on the Effects of Road Pricing.4 indexed citations
5.
Schuitema, Geertje, B.J. Ubbels, Linda Steg, & Erik T. Verhoef. (2008). Car users' acceptability of a kilometer charge. Data Archiving and Networked Services (DANS). 209–226.1 indexed citations
6.
Ubbels, B.J. & Erik T. Verhoef. (2006). Behavioural responses to road pricing: empirical results from a survey among Dutch car owners. Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam). 31(31). 101–117.10 indexed citations
7.
Ubbels, B.J. & Erik T. Verhoef. (2006). Behavioral Responses to Road Pricing. Transportation Research Record Journal of the Transportation Research Board. 1960(1). 159–166.4 indexed citations
Ubbels, B.J. & Erik T. Verhoef. (2004). Acceptability of Road Pricing and Revenue Use in the Netherlands. Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam). 32(32). 1231–1250.27 indexed citations
10.
Potter, Stephen, Graham Parkhurst, Ben R. Lane, B.J. Ubbels, & Paul Peeters. (2004). Taxation Futures for Sustainable Mobility: final report to the ESRC. Open Research Online (The Open University).3 indexed citations
11.
Ubbels, B.J., Bart Wiegmans, Piet Rietveld, & Peter Nijkamp. (2002). Investment in Container Terminals: public private partnerships. Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam).1 indexed citations
12.
Ubbels, B.J.. (2002). The Economics of Transport Pricing. Data Archiving and Networked Services (DANS). 201–219.7 indexed citations
13.
Bruinsma, F.R., et al.. (2001). Economic impacts of high speed trains: experiences in Japan and France, expectations in The Netherlands. Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam).8 indexed citations
14.
Nijkamp, Peter, et al.. (2001). Driving forces and threats for sustainable transport. Built Environment. 26(3). 236–257.1 indexed citations
15.
Bruinsma, F.R., Jan Rouwendal, B.J. Ubbels, et al.. (2001). Indirecte Effecten van de Uitbreiding van Schiphol na 2010; Verkenning vanuit een welvaartseconomisch perspectief. Socio-Environmental Systems Modeling.1 indexed citations
16.
Ubbels, B.J., et al.. (2000). Fair and Efficient Pricing in Transport; the role of charges and taxes. Data Archiving and Networked Services (DANS).12 indexed citations
17.
Rodenburg, C.A., B.J. Ubbels, & Peter Nijkamp. (2000). Globalisation, International Transport and the Global Environment (GITAGE): Transport Scenarios. Data Archiving and Networked Services (DANS).1 indexed citations
18.
Nijkamp, Peter & B.J. Ubbels. (1999). Infrastructure, Suprastructure and Ecostructure: A Portfolio of Sustainable Growth Potentials. Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam). 15–37.7 indexed citations
19.
Nijkamp, Peter & B.J. Ubbels. (1998). How Reliable are Estimates of Infrastructure Costs? A Comparative Analysis. Digital Academic REpository of VU University Amsterdam (Vrije Universiteit Amsterdam).1 indexed citations
20.
Nijkamp, Peter & B.J. Ubbels. (1998). Waarom Wegen Altijd Duurder Worden. Data Archiving and Networked Services (DANS). 83(4166). 668–671.1 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.