Beliefs about inequality and the nature of support for redistribution

Aljosha Henkel, Ernst Fehr, Julien Senn and Thomas Epper ()
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Aljosha Henkel: D-ERDW - Departement Erdwissenschaften [ETH Zürich] - ETH Zürich - Eidgenössische Technische Hochschule - Swiss Federal Institute of Technology [Zürich]
Ernst Fehr: UZH - Universität Zürich [Zürich] = University of Zurich
Julien Senn: UZH - Universität Zürich [Zürich] = University of Zurich
Thomas Epper: LEM - Lille économie management - UMR 9221 - UA - Université d'Artois - UCL - Université catholique de Lille - Université de Lille - CNRS - Centre National de la Recherche Scientifique

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Abstract: Do beliefs about inequality depend on distributive preferences? What is the joint role of preferences and beliefs about inequality for support for redistribution? We study these questions in a staggered experiment with a broadly representative sample of the Swiss population conducted in the context of a vote on a highly redistributive policy proposal. Our sample comprises a majority of inequality averse subjects, a sizeable group of altruistic subjects, and a minority of predominantly selfish subjects. Irrespective of preference types, individuals overestimate the extent of income inequality. An information intervention successfully corrects these large misperceptions for all types, but essentially does not affect aggregate support for redistribution. These results hide, however, important heterogeneity because the effects of beliefs about inequality for demand for redistribution are preference-dependent: only inequality averse individuals, but not the selfish and altruistic ones, significantly reduce their support for redistribution. These findings cast a new light on the seemingly puzzling result that, in the aggregate, large changes in beliefs about inequality often do not translate into changes in demand for redistribution.

Keywords: Social preferences; Beliefs about inequality; Preferences for redistribution; Information; Inequality aversion (search for similar items in EconPapers)
Date: 2025-06
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Published in Journal of Public Economics, 2025, 246, pp.105350. ⟨10.1016/j.jpubeco.2025.105350⟩

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Persistent link: https://EconPapers.repec.org/RePEc:hal:journl:hal-05107981

DOI: 10.1016/j.jpubeco.2025.105350

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