NBER Working Papers by Prashant Bharadwaj

Contact and additional information for this authorAll NBER papers and publicationsNBER Working Papers only

Working Papers

October 2013Perverse Consequences of Well Intentioned Regulation: Evidence from India's Child Labor Ban
with Leah K. Lakdawala, Nicholas Li: w19602
While bans against child labor are a common policy tool, there is very little empirical evidence validating their effectiveness. In this paper, we examine the consequences of India’s landmark legislation against child labor, the Child Labor (Prohibition and Regulation) Act of 1986. Using data from employment surveys conducted before and after the ban, and using age restrictions that determined who the ban applied to, we show that child wages decrease and child labor increases after the ban. These results are consistent with a theoretical model building on the seminal work of Basu and Van (1998) and Basu (2005), where families use child labor to reach subsistence constraints and where child wages decrease in response to bans, leading poor families to utilize more child labor. The increase i...
October 2012The Gender Gap in Mathematics: Evidence from Low- and Middle-Income Countries
with Giacomo De Giorgi, David Hansen, Christopher Neilson: w18464
We establish the presence of a gender gap in mathematics across many low- and middle-income countries using detailed, comparable test score data. Examining micro level data on school performance linked to household demographics we note that first, the gender gap appears to increase with age. Indeed, the gap nearly doubles when comparing 4th grade and 8th grade test scores. Second, we test whether commonly proposed explanations such as parental background and investments, unobserved ability, and classroom environment (including teacher gender) explain a substantial portion of the gap. While none of these explanations help in substantially explaining the gender gap we observe, we show that boys and girls differ significantly in perceptions about their own ability in math, conditional on math...
March 2008Changes in the Characteristics of American Youth: Implications for Adult Outcomes
with Joseph G. Altonji, Fabian Lange: w13883
We examine changes in the characteristics of American youth between the late 1970s and the late 1990s, with a focus on characteristics that matter for labor market success. We reweight the NLSY79 to look like the NLSY97 along a number of dimensions that are related to labor market success, including race, gender, parental background, education, test scores, and variables that capture whether individuals transition smoothly from school to work. We then use the re-weighted sample to examine how changes in the distribution of observable skills affect employment and wages. We also use more standard regression methods to assess the labor market consequences of differences between the two cohorts. Overall, we find that the current generation is more skilled than the previous one. Blacks and Hisp...

Published: Joseph G. Altonji & Prashant Bharadwaj & Fabian Lange, 2012. "Changes in the Characteristics of American Youth: Implications for Adult Outcomes," Journal of Labor Economics, University of Chicago Press, vol. 30(4), pages 783 - 828. citation courtesy of

Contact and additional information for this authorAll NBER papers and publicationsNBER Working Papers only

NBER Videos

National Bureau of Economic Research, 1050 Massachusetts Ave., Cambridge, MA 02138; 617-868-3900; email:

Contact Us