If you're counting peak annual rate rather than total deflation then part of 1920-1921 was worse than 1929-1933, but if we're talking about momentary deflation then neither was the worst deflation in US history.
Thanks. I was speaking about annual rate. BTW, a very instructional chart.
Can I rant a bit? Thanks again. It'll be about deflationary blips and deflationary spirals.
Have you ever noticed that the definition of a deflationary spiral self-contradictory? You know how it goes, people hoard money in order to spend them later, but when that later comes they do not spend them but continue to hoard even more in order to spend them later-later. Then later-later-later. Then... Well, the endgame is that everybody dies and zombies take over the earth. (Zombies are immune to hoarding, it seems)
Do people really act like this? Because if at any step of such an iteration the people will start spending (and the low prices and increases money balances will provide for an excellent temptation) then the vicious circle is broken, the spiral is no more, and we are contemplating here a deflationary blip. Or event if blip doesn't sound reputable enough.
Looks to me like a totally legit process. Exactly what the Walras Auctioneer will do in his search for a price equilibrium.
The problem is that people hoard money in anticipation of even lower prices down the road. Why should I buy good X for $Y today, when I anticipate that good X will be available for $(.85)Y tomorrow? If enough people think like I do, the quantity of X demanded drops, causing the market to create the very price drop I was anticipating.
In addition, deflation increases the value of debts - any spare cash I have is going to be soaked up by the increasing value of my debts, and will not be available for further consumption.
> Why should I buy good X for $Y today, when I anticipate that good X will be available for $(.85)Y tomorrow?
And why should you buy the good X for $(.85)Y tomorrow, if it will cost $(.7225)Y the day after tomorrow? Right?
I see that's why people never spend money on new phones and computers!!!1!!
Now seriously, the assumption that people will forever postpone consumption is absurd and wrong. But the whole deflationary spiral theory falls apart without that assumption.
