Arbeitspapier

A Social Norm Nudge to Save More: A Field Experiment at a Retail Bank

A large fraction of households have very little savings buffer and are therefore vulnerable to financial shocks. We examine whether a social norm nudge can stimulate such households to save more by running a small-scale survey experiment and a large-scale field experiment at a retail bank in the Netherlands. The survey experiment shows that a social norm nudge increases intended savings. In line with this, we find in our field experiment that households who are exposed to the social norm nudge click more often on a link to a personal webpage where they can start or adjust an automatic savings plan. However, analyzing detailed bank data, we find no treatment effect on actual savings, neither in the short run nor in the long run. Our null findings are quite precisely estimated.

Language
Englisch

Bibliographic citation
Series: Tinbergen Institute Discussion Paper ; No. TI 2019-063/I

Classification
Wirtschaft
Behavioral Finance: General‡
Field Experiments
Household Saving; Personal Finance
Subject
household savings
field experiment
nudges
social norms

Event
Geistige Schöpfung
(who)
Dur, Robert A. J.
Fleming, Dimitry
van Garderen, Marten
van Lent, Max
Event
Veröffentlichung
(who)
Tinbergen Institute
(where)
Amsterdam and Rotterdam
(when)
2019

Handle
Last update
10.03.2025, 11:43 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Dur, Robert A. J.
  • Fleming, Dimitry
  • van Garderen, Marten
  • van Lent, Max
  • Tinbergen Institute

Time of origin

  • 2019

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