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.
Open R&D and open innovation: exploring the phenomenon
20091.3k citationsEllen Enkel, Oliver Gassmann et al.R and D Managementprofile →
The future of open innovation
20101.1k citationsOliver Gassmann, Ellen Enkel et al.R and D Managementprofile →
This map shows the geographic impact of Ellen Enkel'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 Ellen Enkel with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Ellen Enkel more than expected).
This network shows the impact of papers produced by Ellen Enkel. 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 Ellen Enkel. The network helps show where Ellen Enkel may publish in the future.
Co-authorship network of co-authors of Ellen Enkel
This figure shows the co-authorship network connecting the top 25 collaborators of Ellen Enkel.
A scholar is included among the top collaborators of Ellen Enkel 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 Ellen Enkel. Ellen Enkel is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Proff, Heike, et al.. (2021). Strukturwandel in der Automobilindustrie – wirkt die Pandemie als Beschleuniger?. Ifo-Schnelldienst. 74(5). 3–35.1 indexed citations
4.
Enkel, Ellen, et al.. (2016). Applied artificial intelligence and trust—The case of autonomous vehicles and medical assistance devices. Technological Forecasting and Social Change. 105. 105–120.431 indexed citations breakdown →
Enkel, Ellen, et al.. (2011). OPEN INNOVATION MATURITY FRAMEWORK. International Journal of Innovation Management. 15(6). 1161–1189.89 indexed citations
Gassmann, Oliver, Ellen Enkel, & Henry Chesbrough. (2010). The future of open innovation. R and D Management. 40(3). 213–221.1122 indexed citations breakdown →
Bäck, Andrea, Andreas Seufert, Georg von Krogh, & Ellen Enkel. (2005). Putting Knowledge Networks into Action. Digital Access to Libraries (Université catholique de Louvain (UCL), l'Université de Namur (UNamur) and the Université Saint-Louis (USL-B)).31 indexed citations
15.
Gassmann, Oliver, et al.. (2005). Customer Integration in the Early Phase of the Innovation Process. Alexandria (UniSG) (University of St.Gallen).1 indexed citations
Enkel, Ellen & Oliver Gassmann. (2005). Management Mechanisms of Network Layers in MNE. Alexandria (UniSG) (University of St.Gallen).1 indexed citations
19.
Goel, Sharad & Ellen Enkel. (2003). Social capital, reputation, and tacit knowledge: Use of board of directors to create and sustain a knowledge-based competitive.
20.
Enkel, Ellen. (2002). Knowledge Networks - an integrated approach to manage implicit and explicit knowledge.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.