Employment Discrimination and the Changing Landscape of Low-Wage Labor Markets. Bruce Western, 2009, Paper. "A large body of theoretical and empirical research would lead us to predict a steady decline in discrimination, but several features of contemporary low-wage labor markets may function to sustain or renew racialized decision-making. Shifts in the composition of both low-wage jobs and workers have potentially created new incentives and opportunities for employers to enact racial preferences in the selection of workers." Link