Migration businesses other than travel

Links:

Migration and entrepreneurship (EHS, GHI, September, 2016)

"Weaving the world together" (Economist, November, 2011)

See also: migrant smuggling

Sources:

Labor Agents:
Joshua L. Rosenbloom,  Looking for Work, Searching for Workers: American labor Markets during Industrialization (2002)

Smuggling, Mexico-US:

Ted Conover, Coyotes: A Journey Across Borders with America's Illegal Migrants, 1987.