Evidence map›Paper›PMID 38383778›Full record

ArticleNature2024

Super-additive cooperation.

Charles Efferson, Helen Bernhard, Urs Fischbacher, Ernst Fehr

Abstract read
In one paragraph

Article in Nature, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed.

  1. Article
  2. A rat model of volitional mutual social interactions.Neuropsychopharmacology : official publication of the American College of Neuropsychopharmacology · 2025
    Article
  3. Article
  4. Repeated games with partner choice.PLoS computational biology · 2025
    Article
  5. Article
  6. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Charles EffersonFaculty of Business and Economics, University of Lausanne, Lausanne, Switzerland. charles.efferson@unil.ch.ORCID 0000-0001-8244-4497
Helen BernhardDepartment of Economics, University of Zurich, Zurich, Switzerland.
Urs FischbacherDepartment of Economics, University of Konstanz, Konstanz, Germany.ORCID 0000-0002-5115-8815
Ernst FehrDepartment of Economics, University of Zurich, Zurich, Switzerland. ernst.fehr@econ.uzh.ch.ORCID 0000-0001-6325-7821

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Repeated interactions provide an evolutionary explanation for one-shot human cooperation that is counterintuitive but orthodox

Indexed as

Cooperative BehaviorGroup ProcessesAltruismBiological EvolutionCompetitive BehaviorHumansModels, PsychologicalPapua New Guinea

Identifiers

PMID38383778
PMCPMC10901731

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.