2026-06-08T21:28:55Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/81582023-11-29T01:05:29Zcom_10259_8143com_10259_3989com_10259.4_106com_10259_2604col_10259_8144
Gaertig, Celia
db14b6a2-a279-4f3e-8c8f-205bf0a31f6e
Moser, Anna
6f554ec9-e9d0-43ad-800d-22648da3cb67
Alguacil Sánchez, Sonia
e124078f-c69f-4674-87ba-981613409295
600
Ruz, María
847bbe5d-13f2-4d57-9804-4fa705d97d2a
2023-11-28T12:56:54Z
2023-11-28T12:56:54Z
2012
http://hdl.handle.net/10259/8158
10.3389/fnins.2012.00103
1662-4548
The present study tested how social information about the proposer biases responders’
choices of accepting or rejecting real monetary offers in a classic ultimatum game (UG)
and whether this impact is heightened by the uncertainty of the context. Participants in
our study conducted a one-shot UG in which their responses had direct consequences
on how much money they earned. We used trait-valenced words to provide information
about the proposers’ personal characteristics.The results show higher acceptance rates for
offers preceded by positive words than for those preceded by negative words. In addition,
the impact of this information was higher in the uncertain than in the certain context. This
suggests that when deciding whether or not to take money from someone, people take
into account what they know about the person they are interacting with. Such non-rational
bias is stronger in an uncertain context.
Financial support to this research came from the Spanish Ministry of Science and Innovation through a “Ramón y Cajal” research fellowship (RYC-2008-03008) and grants PSI2010-16421 and SEJ2007.63247 to María Ruz.
application/pdf
eng
Frontiers Media
Frontiers in Neuroscience. 2012, V. 6, p. 1-8
https://doi.org/10.3389/fnins.2012.00103
Attribution 3.0 Unported
http://creativecommons.org/licenses/by/3.0/
info:eu-repo/semantics/openAccess
Ultimatum game
Decision-making
Social information
Uncertainty
Psicología
Psychology
Social Information and Economic Decision-Making in the Ultimatum Game
info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Frontiers in Neuroscience
6
THUMBNAIL
Gaertig-fin_2012.pdf.jpg
Gaertig-fin_2012.pdf.jpg
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LICENSE
license.txt
license.txt
text/plain; charset=utf-8
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https://riubu.ubu.es/bitstream/10259/8158/3/license.txt
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https://riubu.ubu.es/bitstream/10259/8158/2/license_rdf
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ORIGINAL
Gaertig-fin_2012.pdf
Gaertig-fin_2012.pdf
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https://riubu.ubu.es/bitstream/10259/8158/1/Gaertig-fin_2012.pdf
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10259/8158
oai:riubu.ubu.es:10259/8158
2023-11-29 02:05:29.395
Repositorio Institucional de la Universidad de Burgos
bubrep@ubu.es
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