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Risk and rationality: The effects of mood and decision rules on probability weighting

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  • Fehr-Duda, Helga
  • Epper, Thomas
  • Bruhin, Adrian
  • Schubert, Renate

Abstract

Abstract Empirical research has shown that people tend to overweight small probabilities and underweight large probabilities when valuing risky prospects, but little is known about factors influencing the shape of the probability weighting curve. Based on a laboratory experiment with monetary incentives, we demonstrate that pre-existing good mood is significantly associated with women's probability weights: Women in a better than normal mood tend to weight probabilities relatively more optimistically. Many men, however, seem to be immunized against effects of incidental mood by applying a mechanical decision criterion such as maximization of expected value.

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Bibliographic Info

Article provided by Elsevier in its journal Journal of Economic Behavior & Organization.

Volume (Year): 78 (2011)
Issue (Month): 1-2 (April)
Pages: 14-24

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Handle: RePEc:eee:jeborg:v:78:y:2011:i:1-2:p:14-24

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Web page: http://www.elsevier.com/locate/jebo

Related research

Keywords: Probability weighting function Risk taking behavior Incidental emotions Rationality Gender differences;

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Citations

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Cited by:
  1. Drichoutis, Andreas C. & Nayga, Rodolfo M., 2013. "Eliciting risk and time preferences under induced mood states," Journal of Behavioral and Experimental Economics (formerly The Journal of Socio-Economics), Elsevier, vol. 45(C), pages 18-27.
  2. Anna Conte & M. Vittoria Levati & Chiara Nardi, 2013. "The Role of Emotions on Risk Preferences: An Experimental Analysis," Jena Economic Research Papers 2013-046, Friedrich-Schiller-University Jena, Max-Planck-Institute of Economics.
  3. Treffers, T. & Koellinger, Ph.D. & Picot, A.O., 2012. "In the Mood for Risk? A Random-Assignment Experiment Addressing the Effects of Moods on Risk Preferences," ERIM Report Series Research in Management ERS-2012-014-ORG, Erasmus Research Institute of Management (ERIM), ERIM is the joint research institute of the Rotterdam School of Management, Erasmus University and the Erasmus School of Economics (ESE) at Erasmus Uni.
  4. Maria De Paola & Francesca Gioia & Vincenzo Scoppa, 2013. "Overconfidence, Omens And Emotions: Results From A Field Experiment," Working Papers 201303, Università della Calabria, Dipartimento di Economia, Statistica e Finanza (Ex Dipartimento di Economia e Statistica).

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