Evidence map›Paper›PMID 31413366›Full record

ArticleNature2019

Social dilemmas among unequals.

Oliver P Hauser, Christian Hilbe, Krishnendu Chatterjee, Martin A Nowak

Abstract read
PubMed Publisher
In one paragraph

Article in Nature, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing 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

44 citing papers in PubMed.

  1. Article
  2. Evolution of noisy learning in games.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Article
  4. Strategy evolution on temporal hypergraphs.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  5. The dynamics of cooperation in asymmetric public goods games.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Collective cooperative intelligence.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Efficiency and resilience of cooperation in asymmetric social dilemmas.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  19. Cooperation among unequal players with aspiration-driven learning.Journal of the Royal Society, Interface · 2024
    Article
  20. Reducing global inequality increases local cooperation: a simple model of group selection with a global externality.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors.

Oliver P Hauser *Department of Economics, University of Exeter Business School, Exeter, UK. o.hauser@exeter.ac.uk.
Christian Hilbe *IST Austria, Klosterneuburg, Austria. christian.hilbe@ist.ac.at.
Krishnendu ChatterjeeIST Austria, Klosterneuburg, Austria.
Martin A NowakProgram for Evolutionary Dynamics, Harvard University, Cambridge, MA, USA. martin_nowak@harvard.edu.

Funding

European Research Council
6 · The paper itself

Abstract

Direct reciprocity is a powerful mechanism for the evolution of cooperation on the basis of repeated interactions

Indexed as

Cooperative BehaviorEfficiencyGame TheoryInterpersonal RelationsSocioeconomic FactorsFeasibility StudiesHumansPolicy Making

Identifiers

What OpenQuestion holds

Textmetadata
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.