Do experimental subjects favor their friends?
Ideally we would like subjects of experiments to be perfect strangers so that the situation they face at the lab is not just part of a long run interaction. Unfortunately, it is not easy to reach those conditions and experimenters try to mitigate any effects from those out-of-the-lab relationships by, for instance, randomly matching subjects. However, even if this type of procedure is used, there is a positive probability that a subject may face a friend or an acquaintance. We find evidence that social proximity between subjects is irrelevant to experiment results in dictator games. Thus, although ideal conditions are not met, relations between subjects do not contaminate the results of experiments.
|Date of creation:||Jun 2005|
|Date of revision:|
|Contact details of provider:|| Postal: Avenida Lehendakari Aguirre, 83, 48015 Bilbao|
Web page: http://www.dfaeii.ehu.es
More information through EDIRC
|Order Information:|| Postal: Dpto. de Fundamentos del Análisis Económico II, = Facultad de CC. Económicas y Empresariales, Universidad del País Vasco, Avda. Lehendakari Aguirre 83, 48015 Bilbao, Spain|
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:
- Gary E. Bolton & Rami Zwick & Elena Katok, 1998. "Dictator game giving: Rules of fairness versus acts of kindness," International Journal of Game Theory, Springer;Game Theory Society, vol. 27(2), pages 269-299.
- Pablo Brañas-Garza & Ramón Cobo-Reyes & Natalia Jiménez & Giovanni Ponti, 2005. "An experimental device to elicit social networks," ThE Papers 05/19, Department of Economic Theory and Economic History of the University of Granada..
- Branas-Garza, Pablo, 2006.
"Poverty in dictator games: Awakening solidarity,"
Journal of Economic Behavior & Organization,
Elsevier, vol. 60(3), pages 306-320, July.
- Pablo Brañas Garza, 2003. "Poverty in Dictator Games: Awakening Solidarity," Economic Working Papers at Centro de Estudios Andaluces E2003/50, Centro de Estudios Andaluces.
- Pablo Brañas-Garza, 2003. "Poverty in Dictator Games: Awakening Solidarity," IESA Working Papers Series 0303, Institute for Social Syudies of Andalusia - Higher Council for Scientific Research.
- Hoffman, Elizabeth & McCabe, Kevin & Smith, Vernon L, 1996. "Social Distance and Other-Regarding Behavior in Dictator Games," American Economic Review, American Economic Association, vol. 86(3), pages 653-60, June.
- Frank, Bjorn, 1998. "Good news for experimenters: subjects do not care about your welfare," Economics Letters, Elsevier, vol. 61(2), pages 171-174, November.
When requesting a correction, please mention this item's handle: RePEc:ehu:dfaeii:200512. See general information about how to correct material in RePEc.
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Alcira Macías Redondo)
If references are entirely missing, you can add them using this form.