2026-06-08T05:14:52Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/1328962026-02-24T01:19:30Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Carrasco Perea, Raquel
author
González González, Diego
2026-02-23T12:46:52Z
2026-02-23T12:46:52Z
2025
Carrasco, R., & González-González, D. (2025). The impact of obesity on human capital accumulation: Exploring the driving factors. Economics & Human Biology, 59, 101520. https://doi.org/10.1016/j.ehb.2025.101520
1570-677X
10.1016/j.ehb.2025.101520
https://hdl.handle.net/20.500.14352/132896
https://doi.org/10.1016/j.ehb.2025.101520
This paper examines the impact of childhood obesity on Spanish high school students’ academic achievement and human capital accumulation. To address potential endogeneity concerns, we exploit exogenous variation in obesity within peer groups, using data from friendship networks. Specifically, we instrument individual obesity with the average body mass index of intransitive friendship triads. Our results indicate that obesity has a negative effect on academic outcomes, particularly on overall grades for girls and on cognitive abilities for both boys and girls. We also find a negative impact of obesity on girls’ mathematics scores, whereas boys experience a positive effect. We identify several key drivers underlying these relationships, including class fixed-effects, which potentially reflect teacher bias, psychological well-being, and expectations related to labor market discrimination.
eng
Attribution 4.0 International
The impact of obesity on human capital accumulation : exploring the driving factors
journal article
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URL
https://docta.ucm.es/bitstreams/c596f472-17ec-410e-8b30-c5fce60eff83/download
File
MD5
ac3c0d372ee9e86612e289f7d11de2fe
2152080
application/pdf
Impact of obesity.pdf