Comparing decisions under compound risk and ambiguity: the importance of cognitive skills

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11640%2F14%3A00440211" target="_blank" >RIV/00216208:11640/14:00440211 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Comparing decisions under compound risk and ambiguity: the importance of cognitive skills

Popis výsledku v původním jazyce

I investigate the relationship between attitudes towards ambiguity and ability to reduce compound risks. The evidence from an experiment on adolescents shows that patterns identified in the previous literature are susceptible to experimental design and subject sample characteristics. Overall for a 20% of my subject sample, I do not observe a significant relationship between ambiguity-neutral behavior and reduction of compound lotteries. The relationship also varies with subjects' cognitive skills and the way lotteries are presented. My results caution about theoretical studies which model ambiguity preferences by relaxing the assumption of compound risk reduction, and add to the evidence against the use of compound lotteries to represent ambiguity in experiments.

Název v anglickém jazyce

Comparing decisions under compound risk and ambiguity: the importance of cognitive skills

Popis výsledku anglicky

I investigate the relationship between attitudes towards ambiguity and ability to reduce compound risks. The evidence from an experiment on adolescents shows that patterns identified in the previous literature are susceptible to experimental design and subject sample characteristics. Overall for a 20% of my subject sample, I do not observe a significant relationship between ambiguity-neutral behavior and reduction of compound lotteries. The relationship also varies with subjects' cognitive skills and the way lotteries are presented. My results caution about theoretical studies which model ambiguity preferences by relaxing the assumption of compound risk reduction, and add to the evidence against the use of compound lotteries to represent ambiguity in experiments.

Druh

O - Ostatní výsledky

CEP obor

AH - Ekonomie

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2014

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů