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Non-parametric analysis of time-inconsistent preferences

Abstract:
This article provides a revealed preference characterisation of quasi-hyperbolic discounting which is designed to be applied to readily available expenditure surveys. We describe necessary and sufficient conditions for the leading forms of the model and also study the consequences of the restrictions on preferences popularly used in empirical lifecycle consumption models. Using data from a household consumption panel dataset, we explore the prevalence of time-inconsistent behaviour. The quasi-hyperbolic model provides a significantly more successful account of behaviour than the alternatives considered. We estimate the joint distribution of time preferences and the distribution of discount functions at various time horizons.
Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1093/restud/rdaa089

Authors


More by this author
Institution:
University of Oxford
Division:
SSD
Department:
Economics
Role:
Author


Publisher:
Oxford University Press
Journal:
Review of Economic Studies More from this journal
Volume:
88
Issue:
6
Pages:
2687–2734
Publication date:
2021-01-02
Acceptance date:
2020-12-03
DOI:
EISSN:
1467-937X
ISSN:
0034-6527


Language:
English
Keywords:
Pubs id:
1113248
Local pid:
pubs:1113248
Deposit date:
2020-06-19

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