Lowering prices is a good thing for consumers and businesses who need to buy those things. There's nothing "unequivocal" about the argument here. Including the

Lowering prices is a good thing for consumers and businesses who need to buy those things. There's nothing "unequivocal" about the argument here. Including the value of speculative investments (good investments will still pay better than real interest rates) or the position of economists as you surely are aware. And by the way those historic periods of massive unemployment had other causes with deflation as a side effect, not the cause. Other times in history had deflation during periods of growth.