The archive.

Does calling an economy “dynamic” help explain interest, or merely shift the terms of the problem? In this review of Gerhard Heinze’s comparison of Cassel, Schumpeter, and Böhm-Bawerk, Hayek singles out unstable concepts as a weakness in rival explanations. He endorses Heinze’s pointed observation that entrepreneurial creativity is itself a datum, just as the valuations of agents in a static economy are. Yet his approval is discriminating: neglecting Wicksell weakens the discussion of bank and real interest, while other omissions leave important alternatives unexamined. This brief review shows why Hayek judged Böhm-Bawerk’s explanation stronger than Cassel’s and Schumpeter’s without treating it as immune to criticism: logical consistency and closeness to economic facts matter more than claims to theoretical novelty.

Higher wages for some workers cannot simply compensate for unemployment among others: this distinction anchors Hayek’s appreciation of Richard Strigl’s analysis of collective bargaining. In this short 1929 review, presented in English translation, Hayek praises applied economics that refines theoretical assumptions rather than merely popularising them. Strigl’s experience observing wage negotiations supplies concrete institutional differences and frictions that abstract models can miss. Hayek’s approval is discriminating: he challenges an argument that production can absorb artificially increased wages when its success depends on later capital accumulation. The review offers a compact encounter with Hayek’s standards of economic explanation—attentive to bargaining power and customary profits, yet insistent that an adjustment argument account for the conditions that make adjustment possible.

Before Prices and Production made him famous in London, Hayek laid the foundations of his business-cycle theory in this 1929 monograph, here reissued with Kurt Leube's bibliography. Empirical research and statistics, he insists, can raise problems but never generate the causal laws of economics; only theory grounded in price, production, and interest can explain the cycle. Non-monetary accounts, whether technical, psychological, or built on disproportionality, fail because they smuggle in elastic credit while denying it any explanatory role. The engine is the Wicksell-Mises divergence between the money rate and the natural rate of interest: bank credit pushes lending below the equilibrium rate, lengthening the higher stages of production beyond what voluntary saving can sustain, until the boom's distorted capital structure collapses into crisis.

Solange wir uns des Mittels des Bankkredites bedienen, um die Entwicklung zu fördern, werden wir auch die Konjunkturschwankungen mit in Kauf nehmen müssen, die durch ihn verursacht werden.

English translation: “As long as we make use of bank credit as a means of promoting economic development, we shall also have to accept the cyclical fluctuations that it causes.”

The doctrine that thrift starves its own market—money saved being purchasing power withheld from consumers—found aggressive new champions in the American writers W. T. Foster and Waddill Catchings, popularized through the Pollak Foundation and its prize contests. Hayek dismantles their supposed paradox of saving by restoring the capital theory they lack. Saving does not simply pile output beside old output; it changes methods, withdrawing resources from immediate consumption toward intermediate and capital goods and lengthening the production process. Under a constant money stream, falling consumer-goods prices signal higher productivity, not underconsumption. Testing the claim across fixed capital, circulating capital and vertically integrated firms, he warns that the remedy Foster and Catchings urge—injecting new money through consumers or public works—would shorten production and destroy the very capital that saving forms.

Das einzige, was vor allem anderen nötig ist, um eine dauernde Aufwärtsbewegung der Wirtschaft zu sichern, ist genug Geld in den Händen der Verbraucher

English translation: “The one thing above all others required to secure a lasting upward movement of the economy is enough money in the hands of consumers.”

Reviewing Hans Neisser's Der Tauschwert des Geldes, Hayek praises a disciplined synthesis of German monetary theory while doubting the very object at its centre—the 'general' value of money and the price level. He approves Neisser's refusal to mistake Fisher's equation of exchange for a causal theory, treating it instead as a way of displaying the variables still to be explained, and singles out the analysis of credit money—bank deposits, cheque money, note-issuing banks, discount policy—as the book's finest achievement. Crucial to both men is that money represents 'pure demand,' not tied to a simultaneous supply of goods, and so 'acquires a life of its own.' Skeptical of velocity and aggregate magnitudes, Hayek uses the occasion to sharpen his own preference for a theory built on credit, cash demand and the coordinating role of interest.

Neisser very correctly emphasizes that the equation itself is very far from offering even a theory of the value of money.

Can credit creation increase capital without raising the general price level—and can voluntary saving ever be excessive? In this short review, presented in a 2013 English translation, Hayek praises Wilhelm Röpke’s account of capital formation while pressing these two points of disagreement. Against Röpke’s emphasis on rising prices, he argues that newly created credit directed toward production changes demand for productive goods relative to consumer goods. He also questions whether voluntary accumulation causes crisis-producing overcapitalisation, distinguishing that claim from judgements about sacrificing present consumption for future benefits. For Hayek, calling aggregate saving excessive requires an explicit policy objective, not an allegedly objective comparison of different people’s utilities. The review offers a compact encounter with his way of separating monetary mechanisms from judgements about desirable economic ends.

Accused by Emil Lederer of reading his crisis writings superficially, Hayek replies by quoting them back at length—and finds in them the same underconsumptionist error he had charged against Foster and Catchings. Lederer explains general crisis as a gap between output and the purchasing power spent as income; accumulation, on this view, proceeds 'too fast' for consumer markets to realize profits. Hayek names this the Grundirrtum. Crises, he insists, come not when consumption is too small but when the structure of production is drawn into roundabout paths no longer justified by the relative demand for capital and consumer goods. Against Lederer's leaning toward credit-financed consumption and public works, he sets a preventive policy of braking the boom, since once malinvestment is done no curative Wunderkuren can undo it.

Eine solche Disproportionalität kann vielmehr meiner Ansicht nur darin bestehen, daß das Verhältnis des Kapitalgüterangebotes zum Konsumgüterangebot größer ist als das Verhältnis von Kapitalgüternachfrage zur Konsumgüternachfrage.

English translation: “Such a disproportionality can, in my view, consist rather only in the fact that the ratio of the supply of capital goods to the supply of consumer goods is greater than the ratio of the demand for capital goods to the demand for consumer goods.”

A protected apartment can become costly to leave: a growing household cannot find more space, or an unemployed worker cannot move to take a job without losing a cheap tenancy. In this conference speech, presented in its 2022 English translation, Friedrich August von Hayek uses Vienna to examine the tension between security for existing tenants and access for newcomers. He argues that rent controls freeze an accidental distribution of housing, while obscuring which sizes, locations, and qualities of dwelling are actually needed. Housing’s durability makes these effects easy to overlook: buildings remain standing even as incentives to maintain and replace them weaken. His case against controls nevertheless rejects abrupt repeal. Readers can discover both his account of housing prices as coordinating signals and his attempt to reconcile market adjustment with protection against sudden displacement.

Can aggregate saving, investment, and profits explain a monetary crisis if they conceal what happens within production? In this two-part review of Keynes’s Treatise on Money, Hayek argues that monetary theory needs an account of capital committed through time. Profits near the point of consumption can coexist with losses further back in production; spending that maintains existing capital need not finance additional investment. These distinctions give concrete substance to his objections to Keynes’s definitions and equations. Hayek also credits Keynes’s analysis of deposit hoarding, making the review more than a statement of opposition. Readers can trace how disagreements over measurement become disagreements over depression: for Hayek, sustaining expenditure through credit may postpone the reallocation of resources required by unsustainable investments.

Idle factories seem to make an obvious case for encouraging consumers to spend. In this 1931 article, Friedrich August von Hayek challenges that inference by asking what machinery needs besides customers to sustain production. His answer directs attention to intermediate goods and the resources committed between the beginning of a process and its finished output. A messenger analogy makes the point concrete: longer journeys require more messengers in transit to maintain regular arrivals. Hayek argues that saving supports this temporal organization, while increased consumption can deprive specialized production processes of the resources they require. The article offers a compact theoretical challenge to spending-led recovery, showing why, in Hayek’s account, visible spare capacity is not the same thing as an abundance of usable capital.

Long before the Austrians gave it a name, the mechanism had been discovered and lost under a dozen labels. This historiographical note traces the doctrine of "forced saving" — how new paper money or bank credit, entering through borrowers, temporarily shifts command over the existing flow of goods, so that rising prices and lagging incomes compel some to consume less while entrepreneurs invest more. Hayek finds the earliest clear statement in Jeremy Bentham's neglected manuscripts on "forced frugality," where monetary issue works like an indirect tax, and follows the thread through Thornton, Malthus, Mill, and Walras to Wicksell's gap between the money and natural rates of interest. Even Keynes, rejecting the label, preserves the problem when he describes investment exceeding saving. Cycle theory, the genealogy suggests, is less an Austrian novelty than a recurrent monetary insight.

Here, as in the above case of forced frugality, national wealth is increased at the expense of national comfort and national justice.

In this essay, first published in 1932 as Kapitalaufzehrung and here in English translation, Hayek opens what he called an 'economics of decline', the neglected theory of how a society consumes its own capital. His claim is stark: production costs held too high, with wages pushed above equilibrium against rigid money incomes, can make current consumption exceed current output, so that capital is quietly eaten away. The process betrays itself through a shortening of the structure of production, a shift toward quickly finished consumer goods, and a fall in the value of capital equipment before any physical decay shows; depreciation funds go unreinvested and circulating capital becomes unrecoverable. Drawing on Austrian and central European evidence, including Morgenstern's data on Vienna-listed firms, he warns that democratic anti-capitalist majorities may favour levies and public works that devour the very capital they depend on.

What we are confronting here, however, are economic problems towards whose explanation economics has as yet made little direct contribution, even if it offers us the necessary tools for doing so.