In an earlier post I discussed my favorite monetary policy regime, under which the Fed buys and sells unlimited CPI or nominal GDP futures contracts at a price equal to the policy goal. There is actually a fairly large literature on this idea, including people like Kevin Dowd, Bill Woolsey, David Glasner, and (my coauther) Aaron Jackson. Slightly different approaches were taken by Robert Hall and Robert Hetzel. At one time I thought that I had discovered the concept back in 1986, but I later learned that Earl Thompson had already mentioned the idea, but never published it.
Because it’s such an unusual way of thinking about monetary policy, it might help to compare it to the gold standard. The U.S. successfully pegged the price of gold at $20.67/oz. from 1879-1933, and at $35/oz, from 1934 to 1968. So in a technical sense a gold standard is very doable, even the devaluation of 1933-34 was not done because we ran out of gold, but rather to further FDR’s macro objectives. But that is also exactly what is wrong with a gold standard, pegging the nominal price of gold does not stabilize the relative price of gold (in terms of other goods.)
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