A Bit of Salt a Trace of Life - Gender Norms and The Impact of a Salt Iodization Program on Human Capital Formation of School Aged Children

Tinbergen Institute Discussion Paper 2020-067/V

51 Pages Posted: 17 Nov 2020

See all articles by Zichen Deng

Zichen Deng

VU University Amsterdam

Maarten Lindeboom

VU University Amsterdam

Multiple version iconThere are 2 versions of this paper

Date Written: September 8, 2020

Abstract

This paper examines the effects of a massive salt iodization program on human capital formation of school-aged children in China. Exploiting province and time variation, we find a strong positive impact on cognition for girls and no effects for boys. For non-cognitive skills, we find the opposite. We show in a simple model of parental investment that gender preferences can explain our findings. Analyses exploiting within the province, village-level variation in gender attitudes confirm the importance of parental gender preferences. Consequently, large scale programs can have positive (and possibly) unintended effects on gender equality in societies with son preference.

Keywords: Iodine, parental investments, gender attitudes, cognitive skills, non-cognitive skills

JEL Classification: I15, J16, J24, O15

Suggested Citation

Deng, Zichen and Lindeboom, Maarten, A Bit of Salt a Trace of Life - Gender Norms and The Impact of a Salt Iodization Program on Human Capital Formation of School Aged Children (September 8, 2020). Tinbergen Institute Discussion Paper 2020-067/V, Available at SSRN: https://ssrn.com/abstract=3701908 or http://dx.doi.org/10.2139/ssrn.3701908

Zichen Deng (Contact Author)

VU University Amsterdam ( email )

Netherlands

Maarten Lindeboom

VU University Amsterdam

Netherlands

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