Evidence map›Paper›PMID 32041963›Full record

ArticleScientific reports2020

Foresight in a Game of Leadership.

Logan Perry, Sergey Gavrilets

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 citing papers in PubMed.

  1. Article
  2. Integrating evolutionary theory and social-ecological systems research to address the sustainability challenges of the Anthropocene.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2024
    Review
  3. Article
  4. Article
  5. Article
  6. The cultural evolution and ecology of institutions.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2021
    Article
  7. Article
  8. The dynamics of injunctive social norms.Evolutionary human sciences · 2020
    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

2 authors.

Logan PerryDepartment of Mathematics, Center for the Dynamics of Social Complexity, University of Tennessee, Knoxville, TN, 37996, USA.
Sergey GavriletsDepartment of Mathematics, Center for the Dynamics of Social Complexity, University of Tennessee, Knoxville, TN, 37996, USA. gavrila@tiem.utk.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Leadership can be effective in promoting cooperation within a group, but as the saying goes "heavy is the head that wears the crown". A lot of debate still surrounds exactly what motivates individuals to expend the effort necessary to lead their groupmates. Evolutionary game theoretic models represent individual's thought processes by strategy update protocols. The most common of these are random mutation, individual learning, selective imitation, and myopic optimization. Recently we introduced a new strategy update protocol - foresight - which takes into account future payoffs, and how groupmates respond to one's own strategies. Here we apply our approach to a new 2 × 2 game, where one player, a leader, ensures via inspection and punishment that the other player, a subordinate, produces collective good. We compare the levels of inspection and production predicted by Nash Equilibrium, Quantal Response Equilibrium, level-k cognition, fictitious play, reinforcement learning, selective payoff-biased imitation, and foresight. We show that only foresight and selective imitation are effective at promoting contribution by the subordinate and inspection and punishment by the leader. The role of selective imitation in cultural and social evolution is well appreciated. In line with our prior findings, foresight is a viable alternative route to cooperation.

Identifiers

PMID32041963
PMCPMC7010814

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Registered trials

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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.