The econometrics of happiness: Are we underestimating the returns to education and income?

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1. Verfasser: Barrington-Leigh, Christopher P
Format: Preprint
Veröffentlicht: 2018
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author Barrington-Leigh, Christopher P
author_facet Barrington-Leigh, Christopher P
contents This paper describes a fundamental and empirically conspicuous problem inherent to surveys of human feelings and opinions in which subjective responses are elicited on numerical scales. The paper also proposes a solution. The problem is a tendency by some individuals -- particularly those with low levels of education -- to simplify the response scale by considering only a subset of possible responses such as the lowest, middle, and highest. In principle, this ``focal value rounding'' (FVR) behavior renders invalid even the weak ordinality assumption often used in analysis of such data. With ``happiness'' or life satisfaction data as an example, descriptive methods and a multinomial logit model both show that the effect is large and that education and, to a lesser extent, income level are predictors of FVR behavior. A model simultaneously accounting for the underlying wellbeing and for the degree of FVR is able to estimate the latent subjective wellbeing, i.e.~the counterfactual full-scale responses for all respondents, the biases associated with traditional estimates, and the fraction of respondents who exhibit FVR. Addressing this problem helps to resolve a longstanding puzzle in the life satisfaction literature, namely that the returns to education, after adjusting for income, appear to be small or negative. Due to the same econometric problem, the marginal utility of income in a subjective wellbeing sense has been consistently underestimated.
format Preprint
id arxiv_https___arxiv_org_abs_1807_11835
institution arXiv
publishDate 2018
record_format arxiv
spellingShingle The econometrics of happiness: Are we underestimating the returns to education and income?
Barrington-Leigh, Christopher P
Econometrics
General Economics
Economics
This paper describes a fundamental and empirically conspicuous problem inherent to surveys of human feelings and opinions in which subjective responses are elicited on numerical scales. The paper also proposes a solution. The problem is a tendency by some individuals -- particularly those with low levels of education -- to simplify the response scale by considering only a subset of possible responses such as the lowest, middle, and highest. In principle, this ``focal value rounding'' (FVR) behavior renders invalid even the weak ordinality assumption often used in analysis of such data. With ``happiness'' or life satisfaction data as an example, descriptive methods and a multinomial logit model both show that the effect is large and that education and, to a lesser extent, income level are predictors of FVR behavior. A model simultaneously accounting for the underlying wellbeing and for the degree of FVR is able to estimate the latent subjective wellbeing, i.e.~the counterfactual full-scale responses for all respondents, the biases associated with traditional estimates, and the fraction of respondents who exhibit FVR. Addressing this problem helps to resolve a longstanding puzzle in the life satisfaction literature, namely that the returns to education, after adjusting for income, appear to be small or negative. Due to the same econometric problem, the marginal utility of income in a subjective wellbeing sense has been consistently underestimated.
title The econometrics of happiness: Are we underestimating the returns to education and income?
topic Econometrics
General Economics
Economics
url https://arxiv.org/abs/1807.11835