Yet laying the blame on a lack of personal responsibility obscures the fact that there are powerful and ever-changing structural forces at play here. Service sector employers often engage in practices that middle-class professionals would never accept. They adopt policies that, purposely or not, ensure regular turnover among their low-wage workers, thus cutting the costs that come with a more stable workforce, including guaranteed hours, benefits, raises, promotions, and the like. Whatever can be said about the characteristics of the people who work low-wage jobs, it is also true that the jobs
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