Share of Unauthorized Immigrant Workers in Production, Construction Jobs Falls Since 2007. Pew Research Center. Jeffrey S. Passel and D’Vera Cohn. March 26, 2015.
In a reflection of changes in the overall economy since the Great Recession, the U.S. unauthorized immigrant workforce now holds fewer blue-collar jobs and more white-collar ones than it did before the 2007-2009 recession, but a solid majority still works in low-skilled service, construction and production occupations, according to the report. [Note: contains copyrighted material].
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