President Nixon and his Cost of Living Council spent the next three years trying to dictate to workers what their work was worth and to businesses how their products must be priced. This bossy task soon proved as impossible as it was hubristic and tyrannical.
The whole endeavor was quixotic. American price czars could not possibly regulate prices of international traded commodities, priced in dollars, which were bound to soar with a deliberately devalued dollar. They could not possibly police millions of deals for services bought with cash. They couldn’t control prices of used goods. They couldn’t control prices of new goods either: If something is new, there is no way to tell if its price has increased.
Behind the distractive smokescreen of price controls, President Nixon abandoned the Bretton Woods pledge to redeem official foreign holdings of dollars for gold, and levied a temporary 10% tariff. The dollar was first officially devalued against gold from $35 to $38 and then $42.22 an ounce in 1972, with that gold/dollar ratio later invited to sink (“float”) ceaselessly to $183 by the end of 1973 and $675 by September 1980.
The Administration welcomed the closely related devaluation of the dollar against more stable currencies, arguing that a cheapened dollar would make U.S. goods more “competitive.” They imagined a feeble dollar would “improve” the real terms of trade (other countries would take more of our products in exchange for fewer of theirs). They did not foresee that deep devaluation would inflate dollar prices of both imports and exports.
In January 1971 a dollar would buy more than 3.6 German marks and 357 Japanese yen in January 1971, but by December 1979 a dollar was worth only 1.7 marks and 240 yen.
Since internationally traded commodities are priced in dollars, the falling dollar made stockpiling metals, grains and oil appear cheaper to foreigners who bid their prices up in dollars. That demand-side effect inflated commodity prices so long as the dollar fell, which meant many years. But it also had a big supply-side impact on the sellers of commodities, because it encouraged suppliers of storable commodities such as oil and crude oil to withhold supplies until they got more dollars per barrel (or per ounce) to compensate for the dollar’s shrinking buying power.
The first Graph “U.S. $ Price of Oil and Gold” is from a crucial 2003 study –”Black Gold: The End of Bretton Woods and the Oil Price Shocks of the 1970s“– by David Hammes and Douglas Wills, who persuasively argued that, “The conditions that brought about the demise of Bretton Woods also made the increases in the US dollar price of oil inevitable. Furthermore, the two dramatic US dollar price increases, in 1973 and then in 1979, only brought the ‘real’ or gold price of oil back within its historical range.”