Evidence map›Paper›PMID 33257418›Full record

ArticleBMJ global health2020

Incentivising wealthy nations to participate in the COVID-19 Vaccine Global Access Facility (COVAX): a game theory perspective.

David McAdams, Kaci Kennedy McDade, Osondu Ogbuoji, Matthew Johnson, Siddharth Dixit, Gavin Yamey

Abstract read
In one paragraph

Article in BMJ global health, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

39 citing papers in PubMed.

  1. Article
  2. Review
  3. The private solution trap in collective action problems across 34 nations.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
  19. The Challenge of Reaching Undocumented Migrants with COVID-19 Vaccination.International journal of environmental research and public health · 2022
    Review
  20. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors.

David McAdamsDuke Fuqua School of Business and Department of Economics, Duke University, Durham, North Carolina, USA.ORCID 0000-0003-0997-3071
Kaci Kennedy McDadeCenter for Policy Impact in Global Health, Duke Global Health Institute, Duke University, Durham, North Carolina, USA.ORCID 0000-0002-0469-229X
Osondu OgbuojiCenter for Policy Impact in Global Health, Duke Global Health Institute, Duke University, Durham, North Carolina, USA.
Matthew JohnsonDuke Human Vaccine Institute, Duke University, Durham, North Carolina, USA.
Siddharth DixitCenter for Policy Impact in Global Health, Duke Global Health Institute, Duke University, Durham, North Carolina, USA.
Gavin YameyCenter for Policy Impact in Global Health, Duke Global Health Institute, Duke University, Durham, North Carolina, USA gavin.yamey@duke.edu.ORCID 0000-0002-8390-7382

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

Biomedical ResearchCOVID-19Drug IndustryCOVID-19 VaccinesGame TheoryGlobal HealthHumansInternationalitySARS-CoV-2COVID-19 Vaccineshealth policyimmunisationpublic healthvaccines

Identifiers

PMID33257418
PMCPMC7705419

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.