We consider statistical inference for regression when data are grouped into clusters, with
regression model errors independent across clusters but correlated within clusters …

Background Many interventions delivered to improve health may benefit not only direct
recipients but also people in close physical or social proximity. Our objective was to review …

This article looks at both nutrition and early childhood stimulation interventions as part of an
integrated life cycle approach to development. We build on recent systematic reviews of …

Improved health in low-income countries could considerably improve wellbeing and
possibly promote economic growth. The last decade has seen a surge in field experiments …

Many public health interventions provide benefits that extend beyond their direct recipients
and impact people in close physical or social proximity who did not directly receive the …

This paper examines the long-run health effects of a universal infant health intervention, the
1937 Danish home visiting program, which targeted all infants. Using administrative …

This paper studies the long-term and life cycle consequences of increasing access to mother
and child health care centers in the first year of life. Access to these centers increased …

This article builds upon Cunha's (2015) subjective rationality model in which parents have a
subjective belief about the impact of their investment on their children's early skill formation …

La transparencia y el acceso a la información constituyen una herramienta fundamental
para la prevención y el control de la corrupción (Baena y Vieyra, 2011). Esto se debe a que …

A growing literature documents the positive long-term effects of policy-induced
improvements in early-life health and nutrition. However, there is still scarce evidence on …