Risk Attitudes, Sample Selection and Attrition in a Longitudinal Field Experiment

Glenn W. Harrison, Morten Lau, Hong Il Yoo

Research output: Working paperResearch

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Abstract

Longitudinal experiments allow one to evaluate the temporal stability of latent preferences, but raise concerns about sample selection and attrition that may confound inferences about temporal stability. We evaluate the hypothesis of temporal stability in risk preferences using a remarkable data set that combines socio-demographic information from the Danish Civil Registry with information on risk attitudes from a longitudinal field experiment. Our experimental design builds in explicit randomization on the incentives for participation. The results show that the use of different participation incentives can affect sample response rates and help identify the effects of selection. Correcting for endogenous sample selection and panel attrition changes inferences about risk preferences in an economically and statistically significant manner. Estimates of risk preferences change with these corrections. In general we find evidence consistent with temporal stability of risk preferences when one corrects for selection and attrition.
Original languageEnglish
Place of PublicationFrederiksberg
PublisherCopenhagen Business School [wp]
Number of pages52
Publication statusPublished - 2019
SeriesWorking Paper / Department of Economics. Copenhagen Business School
Number2-2019

Cite this

Harrison, G. W., Lau, M., & Yoo, H. I. (2019). Risk Attitudes, Sample Selection and Attrition in a Longitudinal Field Experiment. Frederiksberg: Copenhagen Business School [wp]. Working Paper / Department of Economics. Copenhagen Business School, No. 2-2019
Harrison, Glenn W. ; Lau, Morten ; Yoo, Hong Il. / Risk Attitudes, Sample Selection and Attrition in a Longitudinal Field Experiment. Frederiksberg : Copenhagen Business School [wp], 2019. (Working Paper / Department of Economics. Copenhagen Business School; No. 2-2019).
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Harrison, GW, Lau, M & Yoo, HI 2019 'Risk Attitudes, Sample Selection and Attrition in a Longitudinal Field Experiment' Copenhagen Business School [wp], Frederiksberg.

Risk Attitudes, Sample Selection and Attrition in a Longitudinal Field Experiment. / Harrison, Glenn W.; Lau, Morten; Yoo, Hong Il.

Frederiksberg : Copenhagen Business School [wp], 2019.

Research output: Working paperResearch

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Harrison GW, Lau M, Yoo HI. Risk Attitudes, Sample Selection and Attrition in a Longitudinal Field Experiment. Frederiksberg: Copenhagen Business School [wp]. 2019.