Charles B. Hallahan

About

Charles B. Hallahan is a scholar working on Economics and Econometrics, General Agricultural and Biological Sciences and General Economics, Econometrics and Finance. According to data from OpenAlex, Charles B. Hallahan has authored 26 papers receiving a total of 376 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Economics and Econometrics, 9 papers in General Agricultural and Biological Sciences and 7 papers in General Economics, Econometrics and Finance. Recurrent topics in Charles B. Hallahan’s work include Economics of Agriculture and Food Markets (14 papers), Agricultural Economics and Policy (9 papers) and Efficiency Analysis Using DEA (4 papers). Charles B. Hallahan is often cited by papers focused on Economics of Agriculture and Food Markets (14 papers), Agricultural Economics and Policy (9 papers) and Efficiency Analysis Using DEA (4 papers). Charles B. Hallahan collaborates with scholars based in United States and Italy. Charles B. Hallahan's co-authors include Richard F. Nehring, V. Eldon Ball, Thomas L. Vollrath, Jeffrey Gillespie, Carmen L. Sandretto, Harry O. Posten, George S. Tavlas, P. A. V. B. Swamy, Mark J. Gehlhar and William H. Meyers and has published in prestigious journals such as American Journal of Agricultural Economics, The American Statistician and International Journal of Forecasting.

In The Last Decade

Co-authorship network of co-authors of Charles B. Hallahan i

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Fields of papers citing papers by Charles B. Hallahan

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Charles B. Hallahan. 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 Charles B. Hallahan. The network helps show where Charles B. Hallahan may publish in the future.

Countries citing papers authored by Charles B. Hallahan

Since Specialization

Citations

This map shows the geographic impact of Charles B. Hallahan'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 Charles B. Hallahan with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Charles B. Hallahan more than expected).

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.

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