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.
Least absolute deviations estimation for the censored regression model
1984877 citationsJames L. PowellJournal of Econometricsprofile →
Asymmetric Least Squares Estimation and Testing
1987664 citationsWhitney K. Newey, James L. Powellprofile →
Countries citing papers authored by James L. Powell
Since
Specialization
Citations
This map shows the geographic impact of James L. Powell'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 James L. Powell with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites James L. Powell more than expected).
This network shows the impact of papers produced by James L. Powell. 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 James L. Powell. The network helps show where James L. Powell may publish in the future.
Co-authorship network of co-authors of James L. Powell
This figure shows the co-authorship network connecting the top 25 collaborators of James L. Powell.
A scholar is included among the top collaborators of James L. Powell 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 James L. Powell. James L. Powell is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Powell, James L., et al.. (2006). Amphibole-controlled Differentiation of High-Mg Andesite Magmas in a `hot' Subduction Environment. AGU Fall Meeting Abstracts. 2006.
Murray, John D. & James L. Powell. (2002). CLS Bank: Managing Foreign Exchange Settlement Risk. Bank of Canada review. 2002. 3–11.2 indexed citations
9.
Powell, James L.. (1998). Night comes to the Cretaceous : dinosaur extinction and the transformation of modern geology.5 indexed citations
10.
Barnett, William A., James L. Powell, & George Tauchen. (1991). Nonparametric and semiparametric methods in econometrics and statistics : proceedings of the Fifth International Symposium in Economic Theory and Econometrics. Cambridge University Press eBooks.61 indexed citations
11.
Hausman, Jerry A., Hidehiko Ichimura, Whitney K. Newey, & James L. Powell. (1991). Estimation of polynomial errors-in-variables models. Journal of Econometrics.3 indexed citations
12.
Newey, Whitney K., James L. Powell, & James R. Walker. (1990). SEMIPARAMETRIC ESTIMATION OF SELECTION MODELS: SOME EMPIRICAL RESULTS. American Economic Review. 80(2). 324–328.157 indexed citations
13.
Bernanke, Ben & James L. Powell. (1986). The Cyclical Behavior of Industrial Labor Markets: A Comparison of the Prewar and Postwar Eras. RePEc: Research Papers in Economics. 583–638.36 indexed citations
Barfield, B. J., R. I. Barnhisel, James L. Powell, M. C. Hirschi, & I. D. Moore. (1984). Erodibilities and eroded size distribution of western Kentucky mine spoil and reconstructed topsoil.16 indexed citations
16.
Powell, James L., et al.. (1982). Sulfur-coated phosphorus as a source of p for topsoiled mine land in western Kentucky.
17.
Barnhisel, R. I., et al.. (1982). Yield, forage quality of grass species and varieties established on topsoiled mine spoils in western Kentucky.1 indexed citations
Powell, James L.. (1965). Low abundance of Sr87 in obtario carbonatites. American Mineralogist. 50. 1075–1079.5 indexed citations
20.
Powell, James L.. (1965). ISOTOPIC COMPOSITION OF STRONTIUM IN FOUR CARBONATE VEIN-DIKES. American Mineralogist. 50. 1921–1928.4 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.