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Predicting entrepreneurship from brain structure and neural responses to risk and ambiguity. [PDF]

open access: yesSci Rep
Halko ML   +5 more
europepmc   +1 more source

Comparative ambiguity aversion and downside ambiguity aversion

Insurance: Mathematics and Economics, 2015
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Huang, Yi-Chieh   +2 more
openaire   +2 more sources

Ambiguity Aversion and Comparative Ignorance

The Quarterly Journal of Economics, 1995
Summary: Decisions under uncertainty depend not only on the degree of uncertainty but also on its source, as illustrated by Ellsberg's observation of ambiguity aversion. In this article we propose the comparative ignorance hypothesis, according to which ambiguity aversion is produced by a comparison with less ambiguous events or with more knowledgeable
Fox, Craig R., Tversky, Amos
openaire   +2 more sources

AMBIGUOUS RISK AVERSION UNDER CAPACITY

International Journal of Uncertainty, Fuzziness and Knowledge-Based Systems, 2012
The aim of this paper is to propose a new measure approach of ambiguous risk aversion under some capacity μ (a non-additive measure), in particular, under the distorted probability. Firstly, by using the Choquet integral with respect to the capacity μ, we introduce the concept of ambiguous risk premium [Formula: see text] of a risk asset X for risk ...
Wang, Hongxia, Li, Shoumei
openaire   +2 more sources

Preference Reversals for Ambiguity Aversion

Management Science, 2011
This paper finds preference reversals in measurements of ambiguity aversion, even if psychological and informational circumstances are kept constant. The reversals are of a fundamentally different nature than the reversals found before because they cannot be explained by context-dependent weightings of attributes.
Stefan T. Trautmann   +2 more
openaire   +2 more sources

IRREVERSIBLE INVESTMENTS AND AMBIGUITY AVERSION

International Journal of Theoretical and Applied Finance, 2017
Real option valuation has traditionally been concerned with investment under project value uncertainty while assuming that the agent has perfect confidence in a specific model. However, agents do not generally have perfect confidence in their model and this ambiguity may affect their decisions.
Cartea, Á, Jaimungal, S
openaire   +2 more sources

More ambiguity aversion or more risk aversion?

Economic Theory Bulletin, 2022
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +1 more source

Ambiguity aversion, risk aversion, and the weight of evidence

Theory and Decision, 2023
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

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