Nicholas J. Klein

1.3k total citations
55 papers, 934 citations indexed

About

Nicholas J. Klein is a scholar working on Transportation, Automotive Engineering and Sociology and Political Science. According to data from OpenAlex, Nicholas J. Klein has authored 55 papers receiving a total of 934 indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Transportation, 22 papers in Automotive Engineering and 11 papers in Sociology and Political Science. Recurrent topics in Nicholas J. Klein's work include Urban Transport and Accessibility (39 papers), Transportation and Mobility Innovations (20 papers) and Transportation Planning and Optimization (16 papers). Nicholas J. Klein is often cited by papers focused on Urban Transport and Accessibility (39 papers), Transportation and Mobility Innovations (20 papers) and Transportation Planning and Optimization (16 papers). Nicholas J. Klein collaborates with scholars based in United States, Netherlands and China. Nicholas J. Klein's co-authors include Michael Smart, Daniel G. Chatman, Anne Brown, Calvin Thigpen, Robert B. Noland, Erick Guerra, Kelcie Ralph, Sarah Riley, Rounaq Basu and Charles Brown and has published in prestigious journals such as SHILAP Revista de lepidopterología, Journal of High Energy Physics and Accident Analysis & Prevention.

In The Last Decade

Nicholas J. Klein

54 papers receiving 883 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Nicholas J. Klein United States 16 703 343 198 128 114 55 934
Christian Holz‐Rau Germany 17 1.2k 1.7× 346 1.0× 208 1.1× 170 1.3× 147 1.3× 55 1.4k
Michael Smart United States 23 1.3k 1.8× 608 1.8× 335 1.7× 263 2.1× 146 1.3× 69 1.6k
Claudia Nobis Germany 14 707 1.0× 384 1.1× 101 0.5× 125 1.0× 89 0.8× 38 966
Barbara Lenz Germany 13 495 0.7× 237 0.7× 86 0.4× 192 1.5× 82 0.7× 26 789
Jimmy Armoogum France 11 431 0.6× 136 0.4× 110 0.6× 71 0.6× 99 0.9× 38 596
Roya Etminani-Ghasrodashti United States 20 538 0.8× 499 1.5× 113 0.6× 130 1.0× 61 0.5× 42 946
Henk Meurs Netherlands 15 660 0.9× 325 0.9× 87 0.4× 124 1.0× 128 1.1× 25 832
Daniel G. Chatman United States 20 1.3k 1.9× 249 0.7× 190 1.0× 332 2.6× 334 2.9× 46 1.5k
Christoffel Venter South Africa 15 634 0.9× 208 0.6× 73 0.4× 181 1.4× 109 1.0× 89 842
Michael Manville United States 18 622 0.9× 266 0.8× 332 1.7× 271 2.1× 417 3.7× 61 1.2k

Countries citing papers authored by Nicholas J. Klein

Since Specialization
Citations

This map shows the geographic impact of Nicholas J. Klein'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 Nicholas J. Klein with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nicholas J. Klein more than expected).

Fields of papers citing papers by Nicholas J. Klein

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Nicholas J. Klein. 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 Nicholas J. Klein. The network helps show where Nicholas J. Klein may publish in the future.

Co-authorship network of co-authors of Nicholas J. Klein

This figure shows the co-authorship network connecting the top 25 collaborators of Nicholas J. Klein. A scholar is included among the top collaborators of Nicholas J. Klein 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 Nicholas J. Klein. Nicholas J. Klein is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Brown, Anne, Calvin Thigpen, & Nicholas J. Klein. (2025). Implementing shared micromobility parking: Planning and engineering best practices from around the globe. Transportation Research Interdisciplinary Perspectives. 31. 101467–101467. 1 indexed citations
2.
Brown, Anne, Calvin Thigpen, & Nicholas J. Klein. (2024). Scooting around the Margins: Testing Scooter Parking Design Pilots. SHILAP Revista de lepidopterología. 2 indexed citations
3.
Klein, Nicholas J., et al.. (2024). Invisible Rides: How Car-Less Americans Access Cars. Journal of Planning Education and Research. 46(1). 156–169. 1 indexed citations
4.
Palm, Matthew, et al.. (2023). Facing a time crunch: Time poverty and travel behaviour in Canada. Transportation Research Part D Transport and Environment. 126. 104028–104028. 5 indexed citations
5.
Klein, Nicholas J., Rounaq Basu, & Michael Smart. (2023). Transitions into and out of Car Ownership among Low-Income Households in the United States. Journal of Planning Education and Research. 44(4). 2182–2195. 8 indexed citations
6.
Gutperle, Michael, et al.. (2023). Holographic 6d co-dimension 2 defect solutions in M-theory. Journal of High Energy Physics. 2023(11). 12 indexed citations
7.
Ralph, Kelcie, Nicholas J. Klein, Calvin Thigpen, & Anne Brown. (2022). Are Transportation Planning Views Shared by Engineering Students and the Public?. Journal of Planning Education and Research. 44(3). 1607–1619. 2 indexed citations
8.
Ralph, Kelcie, Nicholas J. Klein, Calvin Thigpen, & Anne Brown. (2021). Public Support for Transport Reform: Does it Matter if we ‘Reduce Driving’ or ‘Shift Trips’?. SHILAP Revista de lepidopterología. 2 indexed citations
9.
Klein, Nicholas J., Anne Brown, & Calvin Thigpen. (2021). Clutter and Compliance: Scooter Parking Interventions and Perceptions. SHILAP Revista de lepidopterología. 3(1). 11 indexed citations
10.
Thigpen, Calvin, Nicholas J. Klein, & Anne Brown. (2020). Parking Problems: Motor Vehicle Parking Violations Vastly Surpass Scooters and Bikes. ITE journal. 90(6). 45–49. 1 indexed citations
11.
Klein, Nicholas J., et al.. (2019). “Desperately Need a Car”: Analyzing Crowdfunding Campaigns for Car Purchases and Repairs on Gofundme.com. SocArXiv (OSF Preprints). 2 indexed citations
12.
Smart, Michael & Nicholas J. Klein. (2017). Transport and Housing Expenditures: Muddying the Relationship. Transportation Research Board 96th Annual MeetingTransportation Research Board. 3 indexed citations
13.
Smart, Michael & Nicholas J. Klein. (2017). Remembrance of Cars and Buses Past: How Prior Life Experiences Influence Travel. Journal of Planning Education and Research. 38(2). 139–151. 1 indexed citations
14.
Klein, Nicholas J. & Michael Smart. (2016). Millennials and Car Ownership: Fewer Cars, Less Money. Transportation Research Board 95th Annual MeetingTransportation Research Board. 2 indexed citations
15.
Noland, Robert B., et al.. (2016). An evaluation of transit procurement training. Evaluation and Program Planning. 61. 1–7. 1 indexed citations
16.
Klein, Nicholas J. & Michael Smart. (2016). Millennials and car ownership: Less money, fewer cars. Transport Policy. 53. 20–29. 175 indexed citations
17.
Noland, Robert B., et al.. (2013). Do lower income areas have more pedestrian casualties?. Accident Analysis & Prevention. 59. 337–345. 3 indexed citations
18.
Chatman, Daniel G. & Nicholas J. Klein. (2013). Why do immigrants drive less? Confirmations, complications, and new hypotheses from a qualitative study in New Jersey, USA. Transport Policy. 30. 336–344. 43 indexed citations
19.
Klein, Nicholas J.. (2011). More Than Just a Bus Ride: Curbside Intercity Buses. Transportation Research Board 90th Annual MeetingTransportation Research Board. 3 indexed citations
20.
Pucher, John, et al.. (2010). Cycling in New York: Innovative Policies at the Urban Frontier. World Transport Policy and Practice. 16(1). 7–50. 10 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.

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