Substantial international aid is spent reducing the cost of contraception in developing countries, as part of a larger effort to reduce global fertility and increase investment per child worldwide. The importance for fertility behaviors of keeping contraceptive prices low, however, remains...

Household surveys from 13 developing countries are used to describe consumption choices, health and education investments, employment patterns and other features of the of the economic lives of the “middle classes†defined as those whose daily consumption per capita is between $2 and...