Both Fisher and Keynes Wanted a Government “Manipulated” Standard to Hold the Purchasing Power of the Monetary Unit Stable

One of the proposals, for a multiple commodity standard, was intended simply to supplement the precious metals standard. Putting it into practice would have left metallic money as a universally acceptable medium of exchange for all transactions not involving deferred monetary payments. (For the sake of simplicity in the discussion that follows, when referring to metallic money we shall speak only of gold.) Side by side with gold as the universally acceptable medium of exchange, the index or multiple commodity standard would appear as a standard of deferred payments.

Proposals have been made in recent years, however, which go still farther. These would introduce a “tabular,” or “multiple commodity,” standard for all exchanges when one commodity is not exchanged directly for another. This is essentially Keynes’ proposal. Keynes wants to oust gold from its position as money. He wants gold to be replaced by a paper standard, at least for trade within a country’s borders. The government, or the authority entrusted by the government with the management of monetary policy, should regulate the quantity in circulation so that the purchasing power of the monetary unit would remain unchanged.

The American, Irving Fisher, wants to create a standard under which the paper dollar in circulation would be redeemable, not in a previously specified weight of gold, but in a weight of gold which has the same purchasing power the dollar had at the moment of the transition to the new currency system. The dollar would then cease to represent a fixed amount of gold with changing purchasing power and would become a changing amount of gold supposedly with unchanging purchasing power. It was Fisher’s idea that the amount of gold which would correspond to a dollar should be determined anew from month to month, according to variations detected by the index number. Thus, in the view of both these reformers, in place of monetary gold, the value of which is independent of the influence of government, a standard should be adopted which the government “manipulates” in an attempt to hold the purchasing power of the monetary unit stable.

—Ludwig von Mises, “Monetary Stabilization and Cyclical Policy (1928),” in On the Manipulation of Money and Credit: Three Treatises on Trade-Cycle Theory, trans. Bettina Bien Greaves, ed. Percy L. Greaves Jr. (Indianapolis: Liberty Fund, 2011), 60-61.