Abstract

This study exploits plausibly exogenous variation derived from the youngest sibling’s school eligibility to estimate the effects of maternal work on the weight outcomes of older children. We first show that mothers’ work hours increase gradually along both the extensive and intensive margins as the age of the youngest child rises, whereas mothers’ spouses’ work hours do not appear to be responsive. We develop an instrumental-variables model that shows that mothers’ work hours lead to larger increases in children’s body mass index z-scores and probabilities of being overweight/obese than those identified in previous studies. Subsample analyses find that the effects are concentrated among advantaged households.

Document Type

Article

Publication Date

Winter 2019

Notes/Citation Information

Published in Journal of Human Capital, v. 13, no. 4.

© 2019 by The University of Chicago. All rights reserved.

The copyright holder has granted the permission to post the article here.

Digital Object Identifier (DOI)

https://doi.org/10.1086/705609

Related Content

Supplementary materials are available online at https://www.journals.uchicago.edu/doi/suppl/10.1086/705609.

Available for download on Friday, October 30, 2020

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