ArticleScientific reports2019
A neural perspective on when and why trait greed comes at the expense of others.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed.
- Caring for yourself, caring for nature: a pro-environmental mechanism of self-compassion and intervention study.BMC psychology · 2025Trial
- Are societies becoming more self-centric? Evidence from five decades of popular music spanning three continents.PloS one · 2026Article
- How to solve the problem of inherited behavior patterns and increase the sustainability of technological civilization.Frontiers in psychology · 2025Article
- Domain-Specific Greed.Personality & social psychology bulletin · 2024Article
- Greed personality trait links to negative psychopathology and underlying neural substrates.Social cognitive and affective neuroscience · 2023Article
- Never mind losing the pound… still got the penny! The influence of trait greed on risky decision behavior in a mixed and gain only BART.Current psychology (New Brunswick, N.J.) · 2022Article
- Neuroanatomical and functional substrates of the greed personality trait.Brain structure & function · 2021Article
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Authors and funding
2 authors.
Funding
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Abstract
Depending on the point of view, conceptions of greed range from being a desirable and inevitable feature of a well-regulated, well-balanced economy to the root of all evil - radix omnium malorum avaritia (Tim 6.10). Regarding the latter, it has been proposed that greedy individuals strive for obtaining desired goods at all costs. Here, we show that trait greed predicts selfish economic decisions that come at the expense of others in a resource dilemma. This effect was amplified when individuals strived for obtaining real money, as compared to points, and when their revenue was at the expense of another person, as compared to a computer. On the neural level, we show that individuals high, compared to low in trait greed showed a characteristic signature in the EEG, a reduced P3 effect to positive, compared to negative feedback, indicating that they may have a lack of sensitivity to adjust behavior according to positive and negative stimuli from the environment. Brain-behavior relations further confirmed this lack of sensitivity to behavior adjustment as a potential underlying neuro-cognitive mechanism which explains selfish and reckless behavior that may come at the expense of others.
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