“…Mexican immigrants are disproportionately found in the low-skilled and low-wage labor force (Espenshade and Goodis, 1985;Massey and Schnabel, 1983;Portes and Truelove, 1987;Roos and Hennessy, 1987;Saenz and Torres, 2003;Waldinger, 1989aWaldinger, , 1989bWaldinger, , 1994, recent Mexican immigrants include a relatively small portion that have specialized skills (Alarcon, 1999;Castells, 1996;Clark, 1998;Keely, 1974;Kritz, 1987;Pellegrino, 2001;Roberts et al, 1999). Thus, there seems to be a large wage gap between the professional and non-professional occupational categories.…”