Please use this identifier to cite or link to this item: https://hdl.handle.net/10419/124969 
Year of Publication: 
2015
Series/Report no.: 
IZA Discussion Papers No. 9440
Publisher: 
Institute for the Study of Labor (IZA), Bonn
Abstract: 
Higher wages are generally thought to increase human capital production, particularly in the developing world. We introduce a simple model of human capital production in which investments and time allocation differ by age. Using data on test scores and schooling from rural India, we show that higher wages increase human capital investment in early life (in utero to age 2) but decrease human capital from ages 5-16. Positive rainfall shocks increase wages by 2% and decrease math test scores by 2-5% of a standard deviation, school attendance by 2 percentage points, and the probability that a child is enrolled in school by 1 percentage point. These results are long-lasting; adults complete 0.2 fewer total years of schooling for each year of exposure to a positive rainfall shock from ages 11-13. We show that children are switching out of school enrollment into productive work when rainfall is higher. These results suggest that the opportunity cost of schooling, even for fairly young children, is an important factor in determining overall human capital investment.
Subjects: 
human capital investment
JEL: 
O12
I2
J1
Document Type: 
Working Paper

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