Family Migration and Nonmarket Activities in Costa Rica

The Costs and Returns of Human Migration

1970 • 2,698 citations

Value of the ability to deal with disequilibria.

1974 • 1,323 citations

Migration, Age, and Education

1976 • 238 citations

Migration as Investment: Empirical Tests of the Human Investment Approach to Geographical Mobility

1970 • 213 citations

Differential infant and child mortality in Costa Rica: 1968–1973

1982 • 72 citations

The Probability of Another Child in Costa Rica

1983 • 5 citations