A new general-equilibrium model that links together rural-to-urban migration, the externality effect of the average level of human capital, and agglomeration economies shows that in developing countries, unrestricted rural-to-urban migration reduces the average income of both rural and urban...

Let there be two individuals: "rich," and "poor." Due to inefficiency of the income redistribution policy, if a social planner were to tax the rich in order to transfer to the poor, only a fraction of the taxed income would be given to the poor. Under such inefficiency and a standard utility...

The collection of chapters in the Handbook of Population and Family Economics and their organization reflect the most recent developments in economics pertaining to population issues and the family. The rationale, contents, and organization of the Handbook evolve from three premises. First, the...