Do parental preferences predict engagement in child health programs?

We evaluate the role of behavioral attributes in predicting engagement in an intervention program. Distinct from the previous studies, we investigate how parental preferences influence their engagement behavior in a health program when the targeted outcomes relate to the health of their children, as opposed to their own. We use an artifactual field experiment where the participants were former parent enrollees in a child health management program in Australia. Our findings suggest that parents' time preference and risk tolerance are robust predictors of engagement, measured by program attendance. Attendance is positively associated with patience and risk tolerance in the health domain, after controlling for a host of personality traits and socioeconomic factors. By improving our understanding of the behavioral risk factors for attrition, these findings offer important insights for enhancing participant engagement in intervention programs that are beset with the problem of high attrition.

Occupational variation in the relationship between child health and family size.

Empirical evidence for quantity-quality trade-off is hardly ubiquitous, especially when quality is measured by child health outcomes. The paper offers a new explanation to this puzzle. It shows that the quantity-quality relationships are subject to occupational variation when quality is given by nutritional status, and occupations differ in their physical labor intensity. It embeds, in a simple household optimization model, a minimum consumption requirement that rises with physical work intensity of occupation. The occupational differences in subsistence consumption requirement generate variation in child nutritional status, and hence, in the shadow price of children. The nature of the quantity-quality relationship, therefore, varies with work intensity of occupations. The model yields an equilibrium relationship between the number and nutritional status of children that is positive for households in strenuous occupations and ambiguous for other households. These results help reconcile some inconsistent findings on quantity-quality trade-off, which may partly be explained by the omission of occupational variation in nutritional status.

What Does Attending Early Childhood Program Mean for Child Health in India?

The health impact of attending early childhood development programs in developing countries remains largely unknown. In this study, we focus on the health consequences of attending preschool programs in India. Using a unique longitudinal dataset, we allow for heterogeneity in the impact of preschool across the distribution of health outcomes while controlling for time-invariant unobservables. We detect unique temporal variation in the effect of preschool attendance - growth of preschool attendees is slower than non-attendees in various parts of the distributions of several anthropometric measures when evaluated in the early years between ages 1 and 5. This effect is likely to reverse in the longer term at age 8. The early years' adverse effect can be explained in part by over-attendance in the form of long daily hours, excessive attendance days, and early entry. The findings are insensitive to nutritional incentives like free meals provided in public schools. The growth-retarding effect remains robust for weight-for-age z-scores, implying that the impact of preschool attendance is not only heterogeneous, but differs across dimensions of health status. Our study highlights the need for strengthening the delivery of childhood programs in developing countries in order to prevent adverse health effects in the critical years. Copyright © 2016 John Wiley & Sons, Ltd.