Poverty traps, distance, and diversity
Subtitle: the migration connection
By: Jeffrey G. Williamson.
Contributors: National Bureau of Economic Research.
Series: NBER working paper series -- no. 12549.; Working paper series (National Bureau of Economic Research) -- working paper no. 12549.
Publisher: National Bureau of Economic Research
Published: 2006
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 32
Subjects: Migration, Internal -- Developed countries -- History -- 20th century; Pluralism (Social sciences) -- Economic aspects; Developed countries -- Emigration and immigration -- History -- 20th century
Notes: "September 2006."

Includes bibliographical references (p. 22-23).

Also available in PDF from the NBER world wide web site (www.nber.org).