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Measuring higher order ambiguity preferences.

Aurélien Baillon1, Harris Schlesinger2, Gijs van de Kuilen3

  • 11Erasmus University Rotterdam, Rotterdam, Netherlands.

Experimental Economics
|May 4, 2018
PubMed
Summary
This summary is machine-generated.

Most individuals exhibit ambiguity aversion, ambiguity prudence, and ambiguity temperance. These findings align with existing ambiguity models and impact prevention behavior research.

Keywords:
Ambiguity attitudeHigher-order preferencesPrudenceRisk attitude

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Area of Science:

  • Behavioral Economics
  • Decision Theory

Background:

  • Ambiguity aversion is a well-studied phenomenon in decision theory.
  • Recent research has introduced model-free preference conditions like ambiguity prudence and ambiguity temperance.
  • Ambiguity prudence is significant for understanding precautionary behavior and market dynamics.

Purpose of the Study:

  • To experimentally measure attitudes towards ambiguity beyond simple aversion.
  • To investigate the prevalence of ambiguity prudence and ambiguity temperance in decision-making.

Main Methods:

  • An experiment was designed to elicit individual preferences under ambiguity.
  • Model-free preference conditions were implemented to analyze decision patterns.

Main Results:

  • The majority of observed individual decisions were consistent with ambiguity aversion.
  • A significant portion of decisions also aligned with ambiguity prudence.
  • Findings indicated consistency with ambiguity temperance as well.

Conclusions:

  • The experimental results support the predictions of various ambiguity models.
  • These findings have implications for developing more accurate models of prevention behavior.
  • Understanding these nuanced attitudes towards ambiguity is crucial for economic modeling.