Paul Krugman: Raise That Wage

President Obama laid out a number of good ideas in his State of the Union address. Unfortunately, almost all of them would require spending money — and given Republican control of the House of Representatives, it’s hard to imagine that happening.

One major proposal, however, wouldn’t involve budget outlays: the president’s call for a rise in the minimum wage from $7.25 an hour to $9, with subsequent increases in line with inflation. The question we need to ask is: Would this be good policy? And the answer, perhaps surprisingly, is a clear yes.