The main contribution of the paper is an attempt to address the selection and growth issues by working, not with cohorts of households, but with cohorts of individuals. The gain from doing so is that we dispose completely of selection associated with household formation, which compro-mises our...

This paper reviews the evidence on growth and saving, considering various models in turn, and summarizing the extent to which they appear to be consistent with the facts. These reviews are necessarily brief, and apart from the first two sections, I focus on models of house-hold behavior that...