Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
The rise of electric vehicles—2020 status and future expectations
Countries citing papers authored by Timothy Lipman
Since
Specialization
Citations
This map shows the geographic impact of Timothy Lipman'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 Timothy Lipman with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Timothy Lipman more than expected).
This network shows the impact of papers produced by Timothy Lipman. 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 Timothy Lipman. The network helps show where Timothy Lipman may publish in the future.
Co-authorship network of co-authors of Timothy Lipman
This figure shows the co-authorship network connecting the top 25 collaborators of Timothy Lipman.
A scholar is included among the top collaborators of Timothy Lipman 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 Timothy Lipman. Timothy Lipman is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Apostolaki-Iosifidou, Elpiniki, Soomin Woo, & Timothy Lipman. (2019). Challenges and Opportunities for Electric Vehicle Charging Detection Using Utility Energy Consumption Data. Transportation Research Board 98th Annual MeetingTransportation Research Board.5 indexed citations
Martin, Elliot, et al.. (2011). Public Perception of a Feebate Policy in California: 2009 Statewide Telephone Survey and Focus Group Results. Transportation Research Board 90th Annual MeetingTransportation Research Board.3 indexed citations
6.
Martin, Elliot, Susan Shaheen, Timothy Lipman, & Jeffrey Lidicker. (2008). Behavioral Response to Hydrogen Fuel Cell Vehicles and Refueling: A Comparative Analysis of Short- and Long-Term Exposure. eScholarship (California Digital Library).1 indexed citations
7.
Lipman, Timothy & Nihar Shah. (2007). Ammonia as an Alternative Energy Storage Medium for Hydrogen Fuel Cells: Scientific and Technical Review for Near-Term Stationary Power Demonstration Projects, Final Report. eScholarship (California Digital Library).14 indexed citations
8.
Shaheen, Susan, Elliot Martin, & Timothy Lipman. (2007). Dynamics in Behavioral Response to a Fuel Cell Vehicle Fleet and Hydrogen Fueling Infrastructure: An Exploratory Study. RePEc: Research Papers in Economics.2 indexed citations
9.
Lipman, Timothy, et al.. (2006). Renewable Hydrogen: Technology Review and Policy Recommendations for State-Level Sustainable Energy Futures. eScholarship (California Digital Library).5 indexed citations
10.
Lipman, Timothy, et al.. (2006). Hydrogen Energy Stations: Poly-Production of Electricity, Hydrogen, and Thermal Energy. eScholarship (California Digital Library).6 indexed citations
11.
Weinert, Jonathan X. & Timothy Lipman. (2006). An Assessment of the Near-Term Costs of Hydrogen Refueling Stations and Station Components. eScholarship (California Digital Library).19 indexed citations
12.
Lipman, Timothy, Daniel M. Kammen, Joan M. Ogden, et al.. (2004). An Integrated Hydrogen Vision for California. eScholarship (California Digital Library).2 indexed citations
13.
Delucchi, Mark A. & Timothy Lipman. (2003). A Lifecycle Emissions Model (LEM): Lifecycle Emissions from Transportation Fuels, Motor Vehicles, Transportation Modes, Electricity Use, Heating and Cooking Fuels, and Materials, APPENDIX A: Energy Use and Emissions from the Lifecycle of Diesel-Like Fuels Derived From Biomass. eScholarship (California Digital Library).1 indexed citations
14.
Kempton, Willett, J. Tomić, Steven Letendre, Alec Brooks, & Timothy Lipman. (2001). Vehicle-to-Grid Power: Battery, Hybrid, and Fuel Cell Vehicles as Resources for Distributed Electric Power in California. eScholarship (California Digital Library).178 indexed citations
15.
Delucchi, Mark A., et al.. (2000). Electric and Gasoline Vehicle Lifecycle Cost and Energy-Use Model. eScholarship (California Digital Library).24 indexed citations
16.
Lipman, Timothy. (1999). Zero-Emission Vehicle Scenario Cost Analysis Using A Fuzzy Set-Based Framework. eScholarship (California Digital Library).11 indexed citations
17.
Lipman, Timothy. (1999). A Review of Electric Vehicle Cost Studies: Assumptions, Methodologies, and Results. eScholarship (California Digital Library).1 indexed citations
18.
Lipman, Timothy & Mark A. Delucchi. (1996). Hydrogen–fuelled vehicles. International Journal of Vehicle Design. 17. 562–589.15 indexed citations
19.
Lipman, Timothy, Kenneth S Kurani, & Daniel Sperling. (1994). Regulatory Impediments to Neighborhood Electric Vehicles: Safety Standards and Zero-Emission Vehicle Rules. Transportation Research Record Journal of the Transportation Research Board. 10–15.1 indexed citations
20.
Lipman, Timothy, Kenneth S Kurani, & Daniel Sperling. (1994). Incentive Policies for Neighborhood Electric Vehicles. eScholarship (California Digital Library).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.