Frisco_Slug_Esq
On Strike!
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- May 4, 2009
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http://mises.org/daily/5381/The-Feds-Brave-New-World-of-Monetary-PolicyMr. Williams launched into a rather disjointed defense of the reasons that the Fed had to employ new monetary policy tools. (He proudly declared that, of the 12 policy tools on the Fed's own website, 9 of them did not exist four years ago.) I bet you he didn't realize that one reason monetary policy had to change was because of advances in the payment system. It seems that our ability to use debit and credit cards for purchasing goods and services has made traditional monetary aggregates obsolete. Again, in his own words:
It is obvious that Mr. Williams has never read Ludwig von Mises's The Theory of Money and Credit. In this, Mises's first great book, he explains the differences between money and credit; hence the name. Money represents final payment beyond which there is no recourse; credit must be satisfied via money.How do 1950s theories of cash and checks apply in a world in which you and I can instantly take out a loan of several thousand dollars with the swipe of a card at the cash register?
I'm certain that Mr. Williams would be surprised to learn that in early 1950s America credit was granted just as rapidly at some retail counters as it is today. Back then it was common for housewives to buy groceries on credit. The neighborhood grocer recorded the housewife's almost-daily purchases in a book kept under his counter. The transaction took just a few seconds. Housewives settled their grocery accounts after their husbands were paid, usually in cash, at the end of the week.
These credit transactions did not affect the money supply any more than do today's credit-card transactions. Furthermore, Mr. Williams may be surprised to learn that the debit card is simply "an electronic check"; it embodies all the legal risks and protections of a paper check. Of course, paper checks were around long before 1950!
Next, Mr. Williams bemoans the failure of some cherished monetary theories, such as the breakdown in the link between additional reserves and a growing money supply via the money multiplier. The volatility of the velocity of money gives him the vapors. Both theories assume that there is a mathematical linkage between the quantity of reserves, the quantity of money, and GDP. The thinking is thus: increase reserves, observe an increase in money; increase money, observe an increase in GDP. But, according to Mr. Williams,
Driving down the interest rate hasn't worked either.Despite a 200 percent increase in the monetary base — that is reserves plus currency — measures of the money supply have grown only moderately. … [The] mechanical link between reserves, money supply, and ultimately inflation no longer hold.
Model simulations recommended setting the feds funds rate below zero.
So, what should we do? Let's try quantitative easing! The Fed bought $1.7 trillion in assets (many of dubious value) starting in late 2008, and it will have added an additional $600 billion by June of this year. According to Mr. Williams, this is working. Based upon his "econometric analysis and model simulations … GDP will go up by 3 percent and the economy will add three million jobs." Yes, this must be true — his econometric models say so, and who are we to argue with an econometric model? All of this nonsense would have been enough to get Mr. Williams laughed out of any Mises Circle gathering.
Defining "Growth" as an Increase in GDP
Embodied in Mr. Williams speech is the assumption that an increase in GDP represents an increase in economic output. That is why the Fed is unconcerned about rising prices (which it calls "inflation") and very concerned about falling prices (which it calls "deflation"). If there really is some link between money and economic output via a money multiplier, then increasing money is the simplest way ever invented to bring on prosperity. (By this reasoning, Zimbabwe was tremendously prosperous.)
So if prices rise by 5 percent and people are buying the same volume of goods and services, then according to the Fed the real economy improved by 5 percent. If it doesn't happen — that is, if measured GDP fails to increase by 5 percent — then the government must deficit spend and the Fed must provide the funds at 0 percent interest. As the Staples ad says, "That was easy!"
Of course, the Fed's fixation with nominal GDP is the problem. As Jesus Huerta de Soto masterfully explains in Money, Bank Credit, and Economic Cycles, nominal GDP measures only final sales, and the majority of sales are not final sales but rather intermediate sales between companies. In fact, a growing economy in which people extend their time preference, save more, and consume less may actually record a falling GDP! The structure of production would be widened and lengthened, meaning that there are more stages of production and each stage gets larger. But GDP does not measure these intermediate stages.