Per my prior post. And pretty darn depressing.
This chart is shamelessly stolen from Krugman (link below). But its appearance in Krugman speaks to the main point – the growing awareness that low (mostly minimum) wages are one factor holding back growth. Although Krugman has been on this bandwagon for a while now.
http://krugman.blogs.nytimes.com/2013/12/01/wreck-the-malls/
