http://libguides.gvsu.edu/content.php?pid=68232&sid=504172

(6) What explanations are there for the growing wage gap between college-educated workers and

those with less education? Use the library's databases--e.g., ABI/INFORM or ECONLIT-- to find 3 articles on the educational attainment wage gap or on the economic returns to education in the United States. Summarize the articles findings. Use a supply and demand analysis of the labor markets for college-educated workers and for those with less education to demonstrate at least one of the explanations offered.