Dorothea Lange Negro woman who has never been out of Mississippi July 1936
Courtesy of Raul Ilargi Meijer @ The Automatic Earth blog:
Looks I have to return to the deflation topic. I’m a bit hesitant about it, because the discussion always gets distorted by varying definitions and a whole bunch of semi-religious issues. The Automatic Earth has for many years said that an immense bout of deflation is inevitable because of global debt levels, and it’s all only gotten a lot worse since we first said that. Our governments and central banks have ‘fought’ deflation with more debt, and that was always the stupidest idea in human history. Or at least, most of us were stupid for believing it would work, or was even intended to.
Just so we don’t get into yet more confusion, i probably need to explain that the debt deflation we’re talking about here is not some subdivision like consumer inflation or price inflation or cookie inflation, those are just hollow and meaningless terms. Debt deflation is deflation caused by too much debt, and the deleveraging it must and will lead to. Deflation does not equal falling prices, those are merely an effect of it.
The reason this matters is that when you equate inflation and deflation with rising or falling prices, you’re not going to be able to know when you actually have deflation. Because prices can rise for all sorts of reasons. Inflation/deflation is the money/credit supply in an economy multiplied by the speed at which money is spent in that economy, the velocity of money.
It should be obvious that prices for some items can still rise, certainly initially, when deflation sets in. Producers that see less sales can try to raise prices for their remaining buyers. Basic necessities will always be needed. Governments can raise taxes. Rising/falling prices tell us only part of the story, and with a considerable time delay.
Ergo: rising/falling prices are a lagging factor, and if you look at them only, you will have missed the point where deflation has set in. What follows, obviously, is that you can’t measure deflation by looking at consumer prices (CPI) or production prices (PPI) numbers. You’d be way behind the curve. CPI and PPI tell you something, but they don’t tell what causes falling or rising prices. And that is a valuable thing to know. Continue reading