Paul Krugman on weaponized Keynesianism

Appeals to confidence have always been a key debating point for opponents of taxes and regulation; Wall Street’s whining about President Obama is part of a long tradition in which wealthy businessmen and their flacks argue that any hint of populism on the part of politicians will upset people like them, and that this is bad for the economy. Once you concede that the government can act directly to create jobs, however, that whining loses much of its persuasive power — so Keynesian economics must be rejected, except in those cases where it’s being used to defend lucrative contracts.

So I welcome the sudden upsurge in weaponized Keynesianism, which is revealing the reality behind our political debates. At a fundamental level, the opponents of any serious job-creation program know perfectly well that such a program would probably work, for the same reason that defense cuts would raise unemployment. But they don’t want voters to know what they know, because that would hurt their larger agenda — keeping regulation and taxes on the wealthy at bay.