Brett O’Hara

27 total papers · 467 total citations
19 papers, 306 citations indexed

About

Brett O’Hara is a scholar working on Economics and Econometrics, General Health Professions and Health. According to data from OpenAlex, Brett O’Hara has authored 19 papers receiving a total of 306 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Economics and Econometrics, 13 papers in General Health Professions and 7 papers in Health. Recurrent topics in Brett O’Hara's work include Healthcare Policy and Management (12 papers), Global Health Care Issues (9 papers) and Health disparities and outcomes (7 papers). Brett O’Hara is often cited by papers focused on Healthcare Policy and Management (12 papers), Global Health Care Issues (9 papers) and Health disparities and outcomes (7 papers). Brett O’Hara collaborates with scholars based in United States and Japan. Brett O’Hara's co-authors include Matthew W. Brault, Janet Royalty, Florence K. L. Tangka, Ingrid J. Hall, Joanna Turner, Kristy Joseph, Gery P. Guy, David H. Howard, Susan A. Sabatino and Jacqueline W. Miller and has published in prestigious journals such as Cancer Causes & Control, Health Services Research and Health Economics.

In The Last Decade

Brett O’Hara

18 papers receiving 285 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Brett O’Hara	136	127	109	74	42	19	306
Vu Quynh	67 0.5×	104 0.8×	53 0.5×	39 0.5×	9 0.2×	30	306
Winnie Yip	156 1.1×	152 1.2×	41 0.4×	15 0.2×	17 0.4×	15	351
Jean Paul Moatti	111 0.8×	90 0.7×	47 0.4×	55 0.7×	7 0.2×	15	318
Julie Bowring	104 0.8×	25 0.2×	64 0.6×	129 1.7×	63 1.5×	28	343
Judith K. Barr	202 1.5×	82 0.6×	82 0.8×	40 0.5×	28 0.7×	32	365
Lewis Ndhlovu	108 0.8×	41 0.3×	44 0.4×	70 0.9×	6 0.1×	11	243
Julia Paradise	225 1.7×	175 1.4×	24 0.2×	33 0.4×	12 0.3×	14	359
George Stoye	146 1.1×	91 0.7×	30 0.3×	18 0.2×	9 0.2×	23	289
Yoko Akachi	79 0.6×	42 0.3×	8 0.1×	26 0.4×	26 0.6×	11	309
Dolores de la Mata	57 0.4×	53 0.4×	125 1.1×	6 0.1×	12 0.3×	25	273

Countries citing papers authored by Brett O’Hara

Since Specialization

Citations

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

Fields of papers citing papers by Brett O’Hara

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Brett O’Hara. 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 Brett O’Hara. The network helps show where Brett O’Hara may publish in the future.

Co-authorship network of co-authors of Brett O’Hara

This figure shows the co-authorship network connecting the top 25 collaborators of Brett O’Hara. A scholar is included among the top collaborators of Brett O’Hara 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 Brett O’Hara. Brett O’Hara is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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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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