The origins of cognitive skills and non-cognitive skills: the long-term effect of in-utero rainfall shocks in India

Chang, Grace, Favara, Marta and Novella, Rafael (2022) The origins of cognitive skills and non-cognitive skills: the long-term effect of in-utero rainfall shocks in India. Economics and Human Biology, 44. ISSN 1570-677X

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Abstract

Skills are an important predictor of labour, education, and wellbeing outcomes. Understanding the origins of skills formation is important for reducing future inequalities. This paper analyses the effect of shocks in-utero on human capital outcomes in childhood and adolescence in India. Combining historical rainfall data and longitudinal data from Young Lives, we estimate the effect of rainfall shocks in-utero on cognitive and non-cognitive skills development over the first 15 years of life. We find negative effects of rainfall shocks on receptive vocabulary at age 5, and on mathematics and non-cognitive skills at age 15. The negative effects on cognitive skills are driven by boys, while the effect for both cognitive and non-cognitive skills are driven by children of parents with lower education, suggesting that prenatal shocks might exacerbate pre-existing inequalities. Our findings support the implementation of policies aiming at reducing inequalities at very early stages in life.

Item Type:	Article
Official URL:	https://www.sciencedirect.com/journal/economics-an...
Additional Information:	© 2021 Elsevier B.V.
Divisions:	Social Policy
Subjects:	H Social Sciences > HC Economic History and Conditions H Social Sciences > HN Social history and conditions. Social problems. Social reform
JEL classification:	J - Labor and Demographic Economics > J2 - Time Allocation, Work Behavior, and Employment Determination and Creation; Human Capital; Retirement > J24 - Human Capital; Skills; Occupational Choice; Labor Productivity
Date Deposited:	07 Jan 2022 10:30
Last Modified:	16 Nov 2024 07:21
URI:	http://eprints.lse.ac.uk/id/eprint/113353

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