Titelaufnahme

Titel
Parental work hours and childhood obesity : evidence using instrumental variables related to sibling school eligibility / Charles Courtemanche (Georgia State University, NBER and IZA), Rusty Tchernis (Georgia State University, NBER and IZA), Xilin Zhou (Georgia State University) ; IZA, Institute of Labor Economics
VerfasserCourtemanche, Charles In der Gemeinsamen Normdatei der DNB nachschlagen In Wikipedia suchen nach Charles Courtemanche ; Tchernis, Rusty In der Gemeinsamen Normdatei der DNB nachschlagen In Wikipedia suchen nach Rusty Tchernis ; Zhou, Xilin In der Gemeinsamen Normdatei der DNB nachschlagen In Wikipedia suchen nach Xilin Zhou
KörperschaftForschungsinstitut zur Zukunft der Arbeit In der Gemeinsamen Normdatei der DNB nachschlagen In Wikipedia suchen nach Forschungsinstitut zur Zukunft der Arbeit
ErschienenBonn, Germany : IZA Institute of Labor Economics, April 2017
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Elektronische Ressource
Umfang1 Online-Ressource (46 Seiten) : Diagramme
SerieDiscussion paper ; no. 10739
URNurn:nbn:de:hbz:5:2-122348 Persistent Identifier (URN)
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Parental work hours and childhood obesity [0.27 mb]
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Zusammenfassung

This study exploits plausibly exogenous variation from the youngest siblings school eligibility to estimate the effects of parental work on the weight outcomes of older children in the household. Data come from the 1979 cohort of the National Longitudinal Survey of Youth linked to the Child and Young Adult Supplement. We first show that mothers work hours increase gradually as the age of the youngest child rises, whereas mothers spouses work hours exhibit a discontinuous jump at kindergarten eligibility. Leveraging these insights, we develop an instrumental variables model that shows that parents work hours lead to larger increases in childrens BMI z-scores and probabilities of being overweight and obese than those identified in previous studies. We find no evidence that the impacts of maternal and paternal work are different. Subsample analyses find that the effects are concentrated among advantaged households, as measured by an index involving education, race, and mothers marital status.