But during a recession prices need to fall in order to rebalance the economy. Recessions should be deflationary. Falling prices will cushion the blow of low employment. Somehow, modern economists see falling prices as a never ending abyss toward demand destruction. They forget that when prices fall far enough, people start spending again. The process allows unneeded inventories to be worked off, and for prices to fall to a level justified by underlying supply and demand.
— Peter Schiff; How an Economy Grows and Why It Crashes