In a world in which monetary adjustments do not appear effective, can tax and spending policies pull us out of the slump?

Excerpts:

The track record is discouraging...Not only was the stimulative effect of Great Depression fiscal policy non-existent, but follow-on efforts during the ten subsequent recessions proved equally ineffective. As a result of that hard-won experience, the consensus until recently among economists was that attempts at stimulus through emergency fiscal policies—as opposed to monetary policies and the automatic effects of increases in unemployment assistance and decreases in tax payments—were useless at best...stimulus may be precisely the wrong metaphor. Rather than getting jazzed up, we need to be calmed down and to take the time to learn from the Great Depression, a time when government did too much, not too little.

Stimulus: A History Of Folly