This sounds like great news for low-wage workers, but the article seems to punt on the Why. Since so many people have been under-employed the last 8 years, I wo

This sounds like great news for low-wage workers, but the article seems to punt on the Why. Since so many people have been under-employed the last 8 years, I wonder if the increased turnover is due to over-qualified employees who were just working a Walmart gig until they could find something better, e.g. college graduates or folks laid off from a higher-paying job. I wouldn't be surprised if this were a large part of the effect, and in that case I'd figure that: - raising wages would not help retain these people. - the increased turnover will subside as the underemployment problem fixes itself. I'm curious what other folks think about that theory?