On December 30, 2013, Edward McClellan writes on Salon:
…The argument given against paying a living wage in fast-food restaurants is that workers are paid according to their skills, and if the teenager cleaning the grease trap wants more money, he should get an education. Like most conservative arguments, it makes sense logically, but has little connection to economic reality. Workers are not simply paid according to their skills, they’re paid according to what they can negotiate with their employers. And in an era when only 6 percent of private-sector workers belong to a union, and when going on strike is almost certain to result in losing your job, low-skill workers have no negotiating power whatsoever….
http://www.salon.com/2013/12/30/the_middle_class_myth_heres_why_wages_are_really_so_low_today/