John Pastor Ansah
- General Health Professions top 5%
- Economics and Econometrics top 5%
- Epidemiology
- Health top 10%
- Sociology and Political Science
- Co-authors
- David B. MatcharChi‐Tsun ChiuVictoria KohRahul MalhotraPiya HanvoravongchaiSteffen BayerMarcus Eng Hock OngMarta Escapa
- Topics
- Health disparities and outcomes (9 papers)Healthcare Policy and Management (9 papers)COVID-19 epidemiological studies (8 papers)
- Journals
- SHILAP Revista de lepidopterologíaPLoS ONEJournal of Management Studies
- Partner nations
- SingaporeUnited StatesSwitzerland
In The Last Decade
John Pastor Ansah
54 papers receiving 783 citations
Hit Papers
Peers
Comparison fields: 5 of 128
- General Health Professions 265
- Economics and Econometrics 194
- Epidemiology 99
- Health 97
- Sociology and Political Science 93
Countries citing papers authored by John Pastor Ansah
This map shows the geographic impact of John Pastor Ansah'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 John Pastor Ansah with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites John Pastor Ansah more than expected).
Fields of papers citing papers by John Pastor Ansah
This network shows the impact of papers produced by John Pastor Ansah. 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 John Pastor Ansah. The network helps show where John Pastor Ansah may publish in the future.
Co-authorship network of co-authors of John Pastor Ansah
This figure shows the co-authorship network connecting the top 25 collaborators of John Pastor Ansah. A scholar is included among the top collaborators of John Pastor Ansah 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 John Pastor Ansah. John Pastor Ansah is excluded from the visualization to improve readability, since they are connected to all nodes in the network.
All Works
| # | Work | Indexed citations |
|---|---|---|
| 1 | 0 | |
| 2 | 1 | |
| 3 | 0 | |
| 4 | 3 | |
| 5 | 0 | |
| 6 | 13 | |
| 7 | 2 | |
| 8 | 3 | |
| 9 | 10 | |
| 10 | Projecting the chronic disease burden among the adult population in the United States using a multi-state population modelbreakdown → | 84 |
| 11 | 7 | |
| 12 | 14 | |
| 13 | 25 | |
| 14 | 6 | |
| 15 | 9 | |
| 16 | 2 | |
| 17 | 24 | |
| 18 | 19 | |
| 19 | 12 | |
| 20 | 33 |
About John Pastor Ansah
John Pastor Ansah is a scholar working on Modeling and Simulation, Health and General Health Professions, having authored 61 papers that have together received 800 indexed citations. Recurring topics across this work include Health disparities and outcomes (9 papers), Healthcare Policy and Management (9 papers) and COVID-19 epidemiological studies (8 papers). The work is most often cited by research in Health (97 citations), Modeling and Simulation (50 citations) and General Health Professions (265 citations). John Pastor Ansah has collaborated with scholars based in Singapore, United States and Switzerland. Frequent co-authors include David B. Matchar, Chi‐Tsun Chiu, Victoria Koh, Rahul Malhotra, Piya Hanvoravongchai, Steffen Bayer, Marcus Eng Hock Ong, Marta Escapa, Angelique Chan and Robert L. Eberlein. Their work appears in journals such as SHILAP Revista de lepidopterología, PLoS ONE and Journal of Management Studies.
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.