Okay, this is non-techie, but it's still timely and interesting, if you don't consider economics "the dismal science"
If Obama isn't an old-school Keynesian, what is he? One answer is that he is a behavioralist—the term economists use to describe those who subscribe to the tenets of behavioral economics, an increasingly popular discipline that seeks to marry the insights of psychology to the rigor of economics. Although its intellectual roots go back more than thirty years, to the pioneering work of two Israeli psychologists, Amos Tversky and Daniel Kahneman, behavioral economics took off only about ten years ago, and many of its leading lights, among them David Laibson and Andrei Shleifer, of Harvard; Matt Rabin, of Berkeley; and Colin Camerer, of Caltech, are still in their thirties or forties. One of the reasons this approach has proved so popular is that it appears to provide a center ground between the Friedmanites and the Keynesians, whose intellectual jousting dominated economics for most of the twentieth century.