This map shows the geographic impact of Arne Hallam'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 Arne Hallam with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Arne Hallam more than expected).
This network shows the impact of papers produced by Arne Hallam. 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 Arne Hallam. The network helps show where Arne Hallam may publish in the future.
Co-authorship network of co-authors of Arne Hallam
This figure shows the co-authorship network connecting the top 25 collaborators of Arne Hallam.
A scholar is included among the top collaborators of Arne Hallam 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 Arne Hallam. Arne Hallam is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Moore, Lisa A. Schulte, Kenneth J. Moore, Richard B. Hall, Arne Hallam, & Matthew J. Helmers. (2013). Agronomic, environmental and economic performance of alternative biomass cropping systems.1 indexed citations
Hallam, Arne, et al.. (2004). Bayesian modelling to understand reliability uncertainty during product development. Strathprints: The University of Strathclyde institutional repository (University of Strathclyde).
Lawrence, John D., et al.. (1998). Factors Impacting Production and Economic Variability in Traditional Midwest Swine Enterprises. Staff General Research Papers Archive. 101–106.1 indexed citations
Buxton, D. R., et al.. (1995). Biomass production and ethanol potential from sweet sorghum. Iowa State University Digital Repository (Iowa State University).8 indexed citations
Olson, Kent D., B.F. Stanton, & Arne Hallam. (1993). Projections of structural change and the future of American agriculture.. 587–627.1 indexed citations
11.
Janssen, Larry & Arne Hallam. (1993). Empirical analysis of tenure patterns and farm structure.. 469–499.6 indexed citations
12.
Hayes, Dermot J., et al.. (1993). Hedging Production Risk With Options. American Journal of Agricultural Economics. 75(2). 408–415.57 indexed citations
13.
Hallam, Arne. (1993). Empirical studies of size, structure, and efficiency in agriculture.. 204–231.13 indexed citations
14.
Ahearn, Mary Clare, Gerald Whittaker, Hisham S. El‐Osta, & Arne Hallam. (1993). The production cost-size relationship: measurement issues and estimates for three major crops.. 107–149.2 indexed citations
Hansen, LeRoy & Arne Hallam. (1990). Single-Stage and Two-Stage Decision Modeling of the Recreational Demand for Water. Iowa State University Digital Repository (Iowa State University).1 indexed citations
Hallam, Arne. (1987). The competitive firm's response to risk.270 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.