Peace, war and international security is an area in which economists are often conspicuous by their absence, to a degree that rivals the importance of economic issues to the problems at hand. It is getting to the point where the supposed ‘imperialism’ of economics in the social science (...

The recent recession has seen something of a resurgence in the debate over military Keynesianism. Recent commentators, who should know better, have claimed that it would make sense to stimulate the U.S. economy through increases in military spending, as though this has not been a commonly...