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.
Learning rates for energy technologies
2001627 citationsAlan McDonald, Leo SchrattenholzerEnergy Policyprofile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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Countries citing papers authored by Leo Schrattenholzer
Since
Specialization
Citations
This map shows the geographic impact of Leo Schrattenholzer'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 Leo Schrattenholzer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Leo Schrattenholzer more than expected).
Fields of papers citing papers by Leo Schrattenholzer
This network shows the impact of papers produced by Leo Schrattenholzer. 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 Leo Schrattenholzer. The network helps show where Leo Schrattenholzer may publish in the future.
Co-authorship network of co-authors of Leo Schrattenholzer
This figure shows the co-authorship network connecting the top 25 collaborators of Leo Schrattenholzer.
A scholar is included among the top collaborators of Leo Schrattenholzer 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 Leo Schrattenholzer. Leo Schrattenholzer is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Schrattenholzer, Leo, Asami Miketa, Keywan Riahi, & Richard Alexander Roehrl. (2004). Achieving a Sustainable Global Energy System. Books.6 indexed citations
Obersteiner, Michael, Christian Azar, Keywan Riahi, et al.. (2002). Biomass Energy, Carbon Removal and Permanent Sequestration - A "Real Option" for Managing Climate Risk. IIASA PURE (International Institute of Applied Systems Analysis).11 indexed citations
5.
Klaassen, G., Asami Miketa, Keywan Riahi, & Leo Schrattenholzer. (2001). Targeting technological progress towards sustainable development. IIASA PURE (International Institute of Applied Systems Analysis).4 indexed citations
6.
McDonald, Alan & Leo Schrattenholzer. (2001). Learning rates for energy technologies. Energy Policy. 29(4). 255–261.627 indexed citations breakdown →
7.
Schrattenholzer, Leo. (2001). Analysing the case studies from the perspective of the R&D and deployment model.1 indexed citations
8.
Criqui, Patrick, Nikolaos Kouvaritakis, & Leo Schrattenholzer. (2000). The impacts of carbon constraints on power generation and renewable energy technologies. IIASA PURE (International Institute of Applied Systems Analysis).3 indexed citations
Schrattenholzer, Leo. (1997). Energy Demand and Supply, 1900-2100. IIASA PURE (International Institute of Applied Systems Analysis).1 indexed citations
Manne, Alan S. & Leo Schrattenholzer. (1984). International Energy Workshop - A Summary of the 1983 Poll Responses. IIASA PURE (International Institute of Applied Systems Analysis).1 indexed citations
17.
Grauer, Manfred, Andrzej Lewandowski, & Leo Schrattenholzer. (1982). Use of the Reference Level Approach for the Generation of Efficient Energy Supply Strategies. IIASA PURE (International Institute of Applied Systems Analysis).10 indexed citations
18.
Schrattenholzer, Leo. (1981). The Energy Supply Model MESSAGE. IIASA PURE (International Institute of Applied Systems Analysis). 82. 25632.65 indexed citations
19.
Avenhaus, Rudolf, et al.. (1980). Handling Uncertainties in Linear Programming Models. IIASA PURE (International Institute of Applied Systems Analysis).4 indexed citations
20.
Häfele, W., et al.. (1975). New Societal Equations. IIASA PURE (International Institute of Applied Systems Analysis).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.