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.
This map shows the geographic impact of Erik Johnsen'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 Erik Johnsen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Erik Johnsen more than expected).
This network shows the impact of papers produced by Erik Johnsen. 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 Erik Johnsen. The network helps show where Erik Johnsen may publish in the future.
Co-authorship network of co-authors of Erik Johnsen
This figure shows the co-authorship network connecting the top 25 collaborators of Erik Johnsen.
A scholar is included among the top collaborators of Erik Johnsen 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 Erik Johnsen. Erik Johnsen is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Johnsen, Erik. (2005). Det danske ledelsesbarometer. 64(2). 125–127.
8.
Johnsen, Erik. (1991). Strategisk analyse og syntese. 55.1 indexed citations
9.
Johnsen, Erik. (1964). David K. Lloyd and Myron Lipow, Reliability: management, methods, and mathematics, Prentice-Hall Space Technology Series, C. W. Besserer and I Floyd E. Nixon, Editors, Prentice-Hall, Inc., Englewood Cliffs, New Jersey, ■ 1962..2 indexed citations
10.
Johnsen, Erik. (1964). B. H. Arnold, Logic and Boolean Algebra, Prentice-Hall, Inc., Englewood Cliffs, N. J., 1962.. 28.21 indexed citations
11.
Johnsen, Erik. (1964). William H. Newman and Charles E. Summer, Jr., The Process of Management Concepts, Behavior, and Practice, Pren tice-Hall, Inc., Englewood Cliffs, N. J. 1961, 675 s.. 28.15 indexed citations
12.
Johnsen, Erik. (1963). Fred Hanssmann: Operations Research in Production and Inventory Control. John Wiley & Sons, London, 1962., 254 sider.. 27.7 indexed citations
13.
Johnsen, Erik. (1963). Argyris, Dubin, Haire, Luce, Warner, Whyte, & Strother (ed.): Social Science Approaches to Business Behavior. The Dorsey Pres, Inc., and Richard D. Irwin, Inc., Homewood, Illinois, 1962. 183 sider, $ 5.-.. 27.3 indexed citations
14.
Johnsen, Erik. (1962). Jay W. Forrester: Industrial Dynamics. The M. I. T. Pres. Massachusetts Intistute of Technology and John Wiley & Sons Inc. New York, 1961, 464 sider.. 26.76 indexed citations
15.
Johnsen, Erik. (1962). Norman N. Barish: Economic Analysis for Engineering and Managerial Decision Making. McGraw-Hill House, 95, Farringdon Street, London. Pris: 76 s. 729 sider.. 26.3 indexed citations
16.
Johnsen, Erik. (1962). William J. Baumol: Economic Theory and Operations Analysis. Prentice-Hall International Series in Management, 1961. 438 s.. 26.10 indexed citations
17.
Johnsen, Erik. (1962). A. Charnes and W. W. Cooper: Management Models and Industrial Applications of linear Programming, Vol. I. and Vol. II, ialt 859 sider. John Wiley and Sons, Inc. London 1961. lait 183 sh/-.. 26.36 indexed citations
18.
Johnsen, Erik. (1962). Charles C. Holt, Franco Modigliani, John F. Muth, Herbert A. Simoni: Planning Production, Inventories, and Work Force. Prentice-Hall, Inc., Englewood Cliffs. N. J., 1960. 419 sider..5 indexed citations
19.
Johnsen, Erik. (1958). Heiland, Robert E. & Wallace J. Richardson: Work sampling, McGraw-Hill Book Company, Inc., 1957. 243 s., 45 sh.. 22.7 indexed citations
20.
Johnsen, Erik. (1957). Lawrence L. Vance and John Neter, Statistical Sampling for Auditors and Accountants. John Wiley & Sons, Inc., 1956. 310 sider, $ 9,00.. 21.
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.