Modelling Noise and Imprecision in Individual Decisions
When individuals take part in decision experiments, their answers are typically subject to some degree of noise / error / imprecision. There are different ways of modelling this stochastic element in the data, and the interpretation of the data can be altered radically, depending on the assumptions made about the stochastic specification. This paper presents the results of an experiment which gathered data of a kind that has until now been in short supply. These data strongly suggest that the 'usual' (Fechnerian) assumptions about errors are inappropriate for individual decision experiments. Moreover, they provide striking evidence that core preferences display systematic departures from transitivity which cannot be attributed to any 'error' story.
|Date of creation:||Feb 2010|
|Contact details of provider:|| Postal: Carretera de Utrera km.1, 41013 Sevilla|
Phone: + 34 954 34 8913
Fax: + 34 954 34 9339
Web page: http://www.upo.es/econ/
More information through EDIRC
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.:
- Loomes, G. & Moffatt, P.G. & Sugden, R., 1998.
"A Microeconometric Test of Alternative Stochastic Theories of Risky Choice,"
University of East Anglia Discussion Papers in Economics
9806, School of Economics, University of East Anglia, Norwich, UK..
- Loomes, Graham & Moffatt, Peter G & Sugden, Robert, 2002. "A Microeconometric Test of Alternative Stochastic Theories of Risky Choice," Journal of Risk and Uncertainty, Springer, vol. 24(2), pages 103-130, March.
- Seidl, Christian, 2002. " Preference Reversal," Journal of Economic Surveys, Wiley Blackwell, vol. 16(5), pages 621-655, December.
- Nicholas Bardsley & Robin Cubitt & Graham Loomes & Peter Moffatt & Chris Starmer & Robert Sugden, 2009. "Experimental Economics: Rethinking the Rules," Economics Books, Princeton University Press, edition 1, number 9074.
- David Buschena & David Zilberman, 2008.
"Generalized expected utility, heteroscedastic error, and path dependence in risky choice,"
Journal of Risk and Uncertainty,
Springer, vol. 36(2), pages 201-201, April.
- David Buschena & David Zilberman, 2000. "Generalized Expected Utility, Heteroscedastic Error, and Path Dependence in Risky Choice," Journal of Risk and Uncertainty, Springer, vol. 20(1), pages 67-88, January.
- Richard Mckelvey & Thomas Palfrey, 1998.
"Quantal Response Equilibria for Extensive Form Games,"
Springer;Economic Science Association, vol. 1(1), pages 9-41, June.
- McKelvey, Richard D. & Palfrey, Thomas R., 1995. "Quantal Response Equilibria for Extensive Form Games," Working Papers 947, California Institute of Technology, Division of the Humanities and Social Sciences.
- Graham Loomes, 2005. "Modelling the Stochastic Component of Behaviour in Experiments: Some Issues for the Interpretation of Data," Experimental Economics, Springer;Economic Science Association, vol. 8(4), pages 301-323, December.
- Pavlo Blavatskyy, 2007. "Stochastic expected utility theory," Journal of Risk and Uncertainty, Springer, vol. 34(3), pages 259-286, June.
- Ballinger, T Parker & Wilcox, Nathaniel T, 1997. "Decisions, Error and Heterogeneity," Economic Journal, Royal Economic Society, vol. 107(443), pages 1090-1105, July.
- David J. Butler & Graham C. Loomes, 2007. "Imprecision as an Account of the Preference Reversal Phenomenon," American Economic Review, American Economic Association, vol. 97(1), pages 277-297, March.
When requesting a correction, please mention this item's handle: RePEc:pab:wpaper:10.03. 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: (Publicación Digital - UPO)
If references are entirely missing, you can add them using this form.