Decisions by coin toss: Inappropriate but fair
AbstractIn many situations of indeterminacy, where people agree that no decisive arguments favor one alternative to another, they are still strongly opposed to resolving the dilemma by a coin toss. The robustness of this judgment-decision discrepancy is demonstrated in several experiments, where factors like the importance of consequences, similarity of alternatives, conflicts of opinion, outcome certainty, type of randomizer, and fairness considerations are systematically explored. Coin toss is particularly inappropriate in cases of life and death, even when participants agree that the protagonists should have the same chance of being saved. Using a randomizer may seem to conflict with traditional ideas about argument-based rationality and personal responsibility of the decision maker. Moreover, a concrete randomizer like a coin appears more repulsive than the abstract principle of using a random device. Concrete randomizers may, however, be admissible to counteract potential partiality. Implications of the aversion to use randomizers, even under circumstances in which there are compelling reasons to do so, are briefly discussed.
Download InfoIf you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.
Bibliographic InfoArticle provided by Society for Judgment and Decision Making in its journal Judgment and Decision Making.
Volume (Year): 5 (2010)
Issue (Month): 2 (April)
Contact details of provider:
coin toss; randomizers; equipoise; decision aversion.;
You can help add them by filling out this form.
CitEc Project, subscribe to its RSS feed for this item.
- Gianluca Grimalda & Anirban Kar & Eugenio Proto, 2012.
"Everyone Wants a Chance: Initial Positions and Fairness in Ultimatum Games,"
2012/21, Economics Department, Universitat Jaume I, Castellón (Spain).
- Grimalda, Gianluca & Kar, Anirban & Proto, Eugenio, 2012. "Everyone Wants a Chance : Initial Positions and Fairness in Ultimatum Games," The Warwick Economics Research Paper Series (TWERPS) 989, University of Warwick, Department of Economics.
- Grimalday, Gianluca & Karz, Anirban & Proto, Eugenio, 2012. "Everyone Wants a Chance: Initial Positions and Fairness in Ultimatum Games," CAGE Online Working Paper Series 92, Competitive Advantage in the Global Economy (CAGE).
For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Jonathan Baron).
If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.
If references are entirely missing, you can add them using this form.
If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.
If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.
Please note that corrections may take a couple of weeks to filter through the various RePEc services.