Falling Down by Joseph Stiglitz

More than 75 years ago, confidence in the market economy got a rude shock as the world sank into the Great Depression. Adam Smith had said that the market led the economy, as if by an invisible hand, to economic efficiency and societal wellbeing. It was hard to believe that Smith was right when one in four Americans was out of a job. Some economists held true to their faith in self-regulating markets; they said, just be patient, in the long run the market's restorative forces will take hold, and we will recover. But Keynes's retort ruled the day: In the long run, we are all dead. We could not wait. Today, even conservatives believe that government should intervene to maintain the economy at or near full employment. (more)