Have you noticed how often conservatives who disagree with a policy proposal call it a "job killer"?
They're especially incensed about proposals to raise the federal minimum wage. They claim it will force employers to lay off workers worth hiring at the current federal minimum of $7.25 an hour but not at a higher minimum.
But as Princeton University economist Alan Krueger pointed out recently in the New York Times, "Research suggests that a minimum wage set as high as $12 an hour will do more good than harm for low-wage workers."
That's because a higher minimum puts more money into the pockets of people who will spend it, mostly in the local...