Chiswick, Barry R.; Miller, Paul W. - Institute for the Study of Labor (IZA) - 2007
, speaks Spanish at home. And whereas around 80 percent of adult immigrants in the US from non-English speaking countries other … than Mexico are proficient in English, only about 50 percent of adult immigrants from Mexico are proficient. The use of a … from the 2000 US Census. The results demonstrate the importance of immigrants’ educational attainment, their age at …