Average wages are considerably lower in agriculture than in the other sectors. We document this fact for thirteen countries ranging from rich (Canada, U.S.) to poor (India, Indonesia). We develop a measure of human capital that accounts for the selection of workers with different unobserved...

Mirando atrás : Mexican immigration from 1876 to 2000 / Jaime R. Aguila and Brian Gratton -- Through the northern Borderlands : Canada-U.S. migrations in the nineteenth and twentieth centuries / Bruno Ramirez -- The making and unmaking of the circum-Caribbean migratory sphere : mobility, sex...