By Edmund Phelps

What theory can we use to get us out of the impending slump quickly and reliably? To use the “new classical” theory of fluctuations begun at Chicago in the 1970s – the theory in which the “risk management” models are embedded – is unthinkable, since it is precisely the theory falsified by the asset price collapse. The thoughts of some have turned to John Maynard Keynes. His insights into uncertainty and speculation were deep. Yet his employment theory was problematic and the “Keynesian” policy solutions are questionable at best. Read more