The Neural Basis of Economic Decision-Making in the Ultimatum Game
@article{Sanfey2003TheNB, title={The Neural Basis of Economic Decision-Making in the Ultimatum Game}, author={Alan G. Sanfey and James K. Rilling and Jessica A Aronson and Leigh Nystrom and Jonathan D. Cohen}, journal={Science}, year={2003}, volume={300}, pages={1755 - 1758} }
The nascent field of neuroeconomics seeks to ground economic decisionmaking in the biological substrate of the brain. We used functional magnetic resonance imaging of Ultimatum Game players to investigate neural substrates of cognitive and emotional processes involved in economic decision-making. In this game, two players split a sum of money;one player proposes a division and the other can accept or reject this. We scanned players as they responded to fair and unfair proposals. Unfair offers…
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References
SHOWING 1-10 OF 72 REFERENCES
A functional imaging study of cooperation in two-person reciprocal exchange
- PsychologyProceedings of the National Academy of Sciences of the United States of America
- 2001
It is hypothesized that this area is involved in integrating theory-of-mind processing with cooperative actions in prefrontal cortex, and data is reported from a functional MRI experiment designed to test this hypothesis.
An integrative theory of prefrontal cortex function.
- Psychology, BiologyAnnual review of neuroscience
- 2001
It is proposed that cognitive control stems from the active maintenance of patterns of activity in the prefrontal cortex that represent goals and the means to achieve them, which provide bias signals to other brain structures whose net effect is to guide the flow of activity along neural pathways that establish the proper mappings between inputs, internal states, and outputs needed to perform a given task.
Dissociating the role of the dorsolateral prefrontal and anterior cingulate cortex in cognitive control.
- Psychology, BiologyScience
- 2000
Event-related functional magnetic resonance imaging and a task-switching version of the Stroop task were used to examine whether these components of cognitive control have distinct neural bases in the human brain and a double dissociation was found.
Conflict monitoring versus selection-for-action in anterior cingulate cortex
- Biology, PsychologyNature
- 1999
Functional magnetic resonance imaging was used to measure brain activation during performance of a task where, for a particular subset of trials, the strength of selection-for-action is inversely related to the degree of response conflict, providing evidence in favour of the conflict-monitoring account of ACC function.
Subcortical and cortical brain activity during the feeling of self-generated emotions
- PsychologyNature Neuroscience
- 2000
The hypothesis that the process of feeling emotions requires the participation of brain regions that are involved in the mapping and/or regulation of internal organism states is tested, indicating the close relationship between emotion and homeostasis.
Neuropsychology of fear and loathing
- Psychology, BiologyNature Reviews Neuroscience
- 2001
Evidence from humans consistent with this approach has recently been obtained by studies indicating that signals of fear and disgust are processed by distinct neural substrates, which has implications for theories of emotion.
Fairness versus reason in the ultimatum game.
- EconomicsScience
- 2000
It is shown that fairness will evolve if the proposer can obtain some information on what deals the responder has accepted in the past, and similarly to the evolution of cooperation, is linked to reputation.
Unfairness, Anger, and Spite: Emotional Rejections of Ultimatum Offers
- Psychology
- 1996
This paper addresses an anomaly in experimental economics, the rejection of ultimatum offers, and uses a psychological explanation for this essentially economic event. The wounded pride/spite model…
Anonymity versus Punishment in Ultimatum Bargaining
- Economics
- 1995
Abstract Previous investigations have shown that laboratory play of the ultimatum game differs from the perfect equilibrium prediction. The anonymity hypothesis attributes this to a distortion of…
Experimental practices in economics: A methodological challenge for psychologists?
- Psychology, EconomicsBehavioral and Brain Sciences
- 2001
There is a call for more research on the consequences of methodological preferences, such as the use on monetary payments, and a “do-it-both-ways” rule regarding the enactment of scripts, repetition of trials, and performance-based monetary payments.