Off the charts: Massive unexplained heterogeneity in a global study of ambiguity attitudes

Olivier l'Haridon, Ferdinand M. Vieider, Diego Aycinena, Agustinus Bandur, Alexis Belianin, Lubomír Cingl, Amit Kothiyal, Peter Martinsson

Research output: Contribution to journalArticle

Abstract

Ambiguity attitudes have been prominently used in economic models, but we still know little about their demographic correlates or their generalizability beyond the West. We analyze the ambiguity attitudes of almost 3,000 students across thirty countries. For gains, we find ambiguity aversion everywhere, while ambiguity aversion is much weaker for losses. Ambiguity attitudes change systematically with probabilities for both gains and losses. Much of the between-country variation can be explained through a few macroeconomic characteristics. In contrast, we find massive unexplained variation at the individual level. We also find much unexplained heterogeneity in individual responses to different decision tasks.
Original languageEnglish
Pages (from-to)664-677
Number of pages14
JournalReview of Economics and Statistics
Volume100
Issue number4
DOIs
StatePublished - Oct 1 2018

Cite this

l'Haridon, O., Vieider, F. M., Aycinena, D., Bandur, A., Belianin, A., Cingl, L., ... Martinsson, P. (2018). Off the charts: Massive unexplained heterogeneity in a global study of ambiguity attitudes. Review of Economics and Statistics, 100(4), 664-677. https://doi.org/10.1162/rest_a_00724
l'Haridon, Olivier ; Vieider, Ferdinand M. ; Aycinena, Diego ; Bandur, Agustinus ; Belianin, Alexis ; Cingl, Lubomír ; Kothiyal, Amit ; Martinsson, Peter. / Off the charts: Massive unexplained heterogeneity in a global study of ambiguity attitudes. In: Review of Economics and Statistics. 2018 ; Vol. 100, No. 4. pp. 664-677.
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l'Haridon, O, Vieider, FM, Aycinena, D, Bandur, A, Belianin, A, Cingl, L, Kothiyal, A & Martinsson, P 2018, 'Off the charts: Massive unexplained heterogeneity in a global study of ambiguity attitudes', Review of Economics and Statistics, vol. 100, no. 4, pp. 664-677. https://doi.org/10.1162/rest_a_00724

Off the charts: Massive unexplained heterogeneity in a global study of ambiguity attitudes. / l'Haridon, Olivier; Vieider, Ferdinand M.; Aycinena, Diego; Bandur, Agustinus; Belianin, Alexis; Cingl, Lubomír; Kothiyal, Amit; Martinsson, Peter.

In: Review of Economics and Statistics, Vol. 100, No. 4, 01.10.2018, p. 664-677.

Research output: Contribution to journalArticle

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AU - Martinsson, Peter

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