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The formation of risk preferences through small-scale events

Silvia Angerer (), E. Dutcher, Daniela Glätzle-Rützler, Philipp Lergetporer () and Matthias Sutter ()

Working Papers from Faculty of Economics and Statistics, Universität Innsbruck

Abstract: Large, macroeconomic shocks in the past have been shown to influence economic decisions in the present. We study in an experiment with 743 subjects whether small-scale, seemingly negligible, events also affect the formation of risk preferences. In line with a reinforcement learning model, we find that subjects who won a random lottery took significantly more risk in a second lottery almost a year later. The same pattern emerges in another experiment with 136 subjects where the second lottery was played more than three years after the first lottery. So, small-scale, random, events affect the formation of risk preferences significantly.

Keywords: Reinforcement learning; risk preferences; preference formation; experiment (search for similar items in EconPapers)
JEL-codes: C91 D01 D83 (search for similar items in EconPapers)
Pages: 51
Date: 2021
New Economics Papers: this item is included in nep-cbe, nep-exp and nep-isf
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https://www2.uibk.ac.at/downloads/c9821000/wpaper/2021-24.pdf (application/pdf)

Related works:
Working Paper: The formation of risk preferences through small-scale events (2021) Downloads
Working Paper: The Formation of Risk Preferences through Small-Scale Events (2021) Downloads
Working Paper: The Formation of Risk Preferences through Small-Scale Events (2021) Downloads
Working Paper: The Formation of Risk Preferences Through Small-Scale Events (2021) Downloads
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