Mises on Credit Expansion

“But now the drop in interest rates falsifies the businessman’s calculation. Although the amount of capital goods available did not increase, the calculation employs figures which would be utilizable only if such an increase had taken place. The result of such calculations is therefore misleading. They make some projects appear profitable and realizable which a correct calculation, based on an interest rate not manipulated by credit expansion, would have shown as unrealizable.”

— Mises, Human Action, Ch. XX “Interest, Credit Expansion, and the Trade Cycle,” Scholar’s Edition pp. 550–551.

Mises’s mechanism is precise. Credit expansion is not a generic monetary stimulus; it is the issuance of additional fiduciary media offered on the loan market, which pushes the gross market rate of interest below the level at which voluntary saving and time preference would equilibrate it. “Credit expansion is present only if credit is granted by the issue of an additional amount of fiduciary media,” he writes in Human Action Ch. XVII §11 (Scholar’s Edition p. 431) — distinguishing it from the harmless re-lending of previously issued fiduciary media that old debtors have paid back.

The damage is calculational, not monetary in the headline sense. Entrepreneurs read the suppressed rate as a signal that the public has saved more and is willing to wait longer for consumption. They lengthen the production structure — bidding for higher-order capital goods, longer-duration projects, interest-rate-sensitive sectors — on the false premise that the resources to complete those projects exist. They do not. The boom is the period in which this error is being committed; the bust is the period in which it is exposed and liquidated. The “gross market rate” framework is what makes Mises’s account a theory of malinvestment, not merely a theory of inflation.

Why It Cannot Be Cured With More Credit

The conclusion Mises draws is the one policymakers least want to hear: the malinvestment cannot be undone by the credit expansion that produced it. Fresh expansion can postpone the reckoning, but only by enlarging the misallocation it defers — and if pushed to the end, it does not avert the crisis but converts it, replacing an ordinary recession with a crack-up boom in which the public, expecting ever-accelerating inflation, flees the currency into real goods and the monetary system collapses. The choice, on Mises’s account, is therefore not between recession and prosperity but between an earlier, smaller correction that abandons credit expansion voluntarily and a later, catastrophic one imposed when confidence in the money breaks. That is why the cycle belongs to the wiki’s money-and-banking arc as the predictable output of unsound money rather than an external shock to it: the boom-bust sequence is what elastic, fractionally-reserved credit does. Austrian Business Cycle Theory develops the full structural account, Rothbard applies the mechanism to the Federal Reserve, and Credit and Deferred Payment supplies the commodity-credit / circulation-credit distinction the mechanism rests on.

See Also

• Austrian Business Cycle Theory — the macroeconomic theory this passage anchors
• Credit and Deferred Payment — the commodity-credit vs circulation-credit distinction the mechanism rests on
• Credit Expansion Dynamics — the end-to-end mechanism of the loan-rate drop and new fiduciary media
• Rothbard on Fed-Induced Booms — the same mechanism applied to the Federal Reserve
• Federal Reserve — the institution that supplies the elastic credit
• 100% Reserve Banking — the Rothbardian reform that would remove the fiduciary-media lever
• Monetary Aggregates and Credit Expansion — measuring the money that drives the cycle
• The Theory of Money and Credit — Mises’s 1912 origin of the cycle theory’s monetary side
• Money and Banking — the money hub the cycle sits inside
• Human Action — primary source (Ch. XVII §11; Ch. XX)
• Ludwig von Mises — author reference
• Austrian Economics vs Keynesianism — the rival account of the cycle and its cure
• The April 2026 FOMC Rate Hold — newsroom thesis applying ABCT to a rate decision
• Austrian Economics vs. the Chicago School
• Cash Holding and the Demand for Money

Sources

• Human Action: A Treatise on Economics (Full Text Aggregate) — Ch. XVII §11 (“Credit expansion is present only if credit is granted by the issue of an additional amount of fiduciary media”; p. 431) and Ch. XX (the gross-market-rate falsification passage; pp. 550–551). The crack-up-boom conclusion is Mises’s, developed across Ch. XVII and Ch. XX; it is paraphrased here, not quoted.