vdare.com: Hispanic workers are displacing non-hispanics

VDAWDI is calculated like this:

For every 100.0 Hispanics employed in January 2001 there were 124.0 in July 2010

For every 100.0 non-Hispanics employed in January 2001 there were 97.8 in July 2010

July’s VDAWDI equals 126.8 (=100 X 124.0/97.8)

Of course, Hispanic employment is an imperfect proxy for our primary interest: foreign-born employment and its implications for job prospects of native-born workers.