Recent biomedical research shows that roughly three-quarters of cognitive abilities are attributable to genetics and family environment. This paper presents a theory of growth in which human capital is determined by inheritable factors and family size. The distribution of income is shown to...

The family is a key socio-economic unit in society. The nature of its organization is shaped by cultural values and gender norms that change slowly over time. This implies that history matters in the sense that social institutions (e.g. the family, values, norms) tend to reproduce themselves...