Marriages between blood relatives - also known as consanguineous unions - are widespread in North Africa, Central and West Asia and most parts of South Asia. Researchers have suggested that consanguinity has adverse effects on child development, but assessing its impact is not straightforward as...

Parental human capital and endowments may affect children's human capital, which in turn may affect children's earning and occupations and thus affect social mobility. This paper focuses on what we know about these possible links in low- and middle-income countries. It starts with definitions of...

This Element reviews what we know about parental investments and children's human capital in low-to-middle-income countries (LMICs). First, it presents definitions and a simple analytical framework; then discusses determinants of children's human capital in the form of cognitive skills,...