Thursday, April 23, 2009

Inflation?

Thanks to Ming, who basically asked, "If the Fed is printing all this money and buying $300B of t-bonds, then why don't we see inflation?"

Also thanks to the John Mauldin blog, which I read religiously at http://www.2000wave.com/gateway.asp. He tackled this same idea a week or so again and I am going to use the equation MV = PQ, which he reminded me of, to explain the answer.

M is the supply of money
V is the velocity of money [the speed at which it moves through the economy]
P is the price level [this is what we consider inflation or deflation as it moves up or down]
Q is basically GDP, or gross domestic product -- the quantity of what we produce

All else being equal, an increase in M should either decrease V, or increase either P or Q. The increase in P is usually what we encounter, as Q is hard to change short term and V isn't necessarily something affected by Fed actions.

In our case however, all else is NOT equal. V has slowed down dramatically -- banks aren't lending as much, either retail or commercial. Q has also dropped significantly -- cars and houses aren't being built, suppliers are afraid to make too much, etc.

Therefore, the increase in M is being more than offset by decreases in V and Q. So much so, in fact, that we'd have quite a severe case of deflation if the Fed had not taken action -- Mauldin argues that he expects to see much MORE Fed action just to keep us where we're at.

Regards,
Trond

1 comment:

Ming Hsueh said...

Hi Trond,

Thanks for the answer. So, if the velocity of money has decreased, does the increase of government taxes increase this velocity?

Government taxes the people more, thus the government can spend more?