Central to the scientific debate about the 'informal sector' and the validity of the concept used to be a twofold challenge. The crux laid not only in the objective to explain the widely visible persistence of the informal economy in developing countries, but also in the identification of its...

This paper studies the impact of migrant children on their parents' occupation choice and wage income using a dataset from a household survey conducted in 2011. We find that the heads of migrant households with school-age children earn significantly less than those who left them at their place...