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Estimating Individual Discount Rates in Denmark: A Field Experiment

Individual discount rates are estimated with respect to time streams of money using controlled laboratory experiments. These discount rates are elicited by means of field experiments involving real monetary rewards. The experiments were carried out across Denmark using a representative sample of 268...

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Bibliographic Details
Published in:The American economic review 2002-12, Vol.92 (5), p.1606-1617
Main Authors: Harrison, Glenn W., Lau, Morten I., Williams, Melonie B.
Format: Article
Language:English
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Summary:Individual discount rates are estimated with respect to time streams of money using controlled laboratory experiments. These discount rates are elicited by means of field experiments involving real monetary rewards. The experiments were carried out across Denmark using a representative sample of 268 people between 19 and 75 years of age. Individual discount rates are estimated for various households differentiated by socio-demographic characteristics such as income or age. It is concluded that discount rates are constant over the 6-month to 3-year horizons used in these experiments, that discount rates vary with respect to several socio-demographic variables, and that they decline with age after middle age. It would be reasonable to assume constant discount rates for specific household types, but not the same rates across all households.
ISSN:0002-8282
1944-7981
DOI:10.1257/000282802762024674