We study the relationship between child work and cognitive development in four Low and Middle Income Countries. We address a key weakness in the literature by including children's full time-use vector in the analysis, which leads to different findings from previous studies which do not distinguish between alternative counter-factual activities. We find child work is only detrimental if it crowds out school/study time rather than leisure. Furthermore, the marginal effects of substituting domestic chores or economic activities for school/study time are similar. Thus, policies to enhance child development should target a shift from all forms of work toward educational activities.
Child labour Child development Education Time use Item response theory Value added models