The archive.

Agreement that society should be more just does not settle whose needs should take precedence when resources are scarce. In this 1938 article, republished in 1997, Friedrich August von Hayek makes that gap central to his critique of comprehensive economic planning. He acknowledges the socialist ambition to enlarge freedom, but argues that centrally directing individual activities requires a ranking of purposes on which democratic citizens cannot agree. Delegating decisions to experts cannot resolve this conflict of values; in his account, it instead encourages unchecked authority and the suppression of dissent. The article offers a pointed connection between economic allocation and intellectual liberty: readers can examine why Hayek regards disagreement not as an obstacle to social reason, but as one of its necessary conditions.

Theoretical disagreement need not erase intellectual gratitude. In this brief 1939 review of John Bates Clark: A Memorial, reprinted with editorial annotations, Hayek recalls Clark’s generosity toward younger scholars while rejecting his reduction to a believer in natural economic harmony. Rather than defend marginal productivity analysis at length, he offers a personal recollection and a revealing document: Clark’s 1890 letter to Robert Zuckerkandl, describing his initial belief that he had independently discovered principles of value and acknowledging Austrian predecessors. The letter gives substance to Hayek’s account of cordial relations across the capital-theory controversy. This small review preserves a precise glimpse of how recognition, mentorship and disagreement could coexist among economists.

A peace settlement cannot credibly restrain defeated states if the victors refuse equivalent restraints themselves. In this 1939 letter to The Spectator, republished in 1997, Friedrich August von Hayek argues for an immediate Anglo-French federation as a practical pledge of British commitment to Europe. His case joins two problems often treated separately: the vulnerability of minorities to national economic policy, even under democratic government, and France’s reasonable fear that a Central European federation would reinforce German predominance. Drawing on Central Europe’s mixed populations, Hayek challenges the hope that better borders alone could secure peace. This brief intervention shows why he regarded voluntary limits on British and French sovereignty not as a concession to follow victory, but as a condition for a settlement others could accept on equal terms.

A federation of formerly sovereign states can secure peace, this German-language essay argues, only as an economic union — yet that union disables much of the nation-state's interventionist repertoire and cannot simply hand it to a federal center. Free movement of goods, labor, and capital turns the federation into a single price area, stripping member states of tariffs, monopolies, and independent monetary policy. But protectionism cannot migrate upward either: the solidarities that sell a tariff as aid to "our" producers dissolve among peoples who share no thick common identity, and the same thinness defeats central planning, which presupposes agreement no diverse union possesses. The federation needs only a negative power — to stop states from rebuilding economic borders, not to plan in their place. Federalism, Hayek concludes, completes liberalism rather than enlarging the state.

Das Bundesgebiet wird ein einziger Markt und die Preise in seinen Teilen werden nur um den Betrag der Transportkosten differieren.

English translation: “The federal territory becomes a single market, and prices in its parts will differ only by the amount of transport costs.”

Remembered by his contemporaries as a banker, abolitionist, and Evangelical of the Clapham circle rather than as an economist, Henry Thornton is here restored by Hayek to the front rank of monetary thought. The introduction to Thornton's Paper Credit of Great Britain reads the 1802 treatise as the point where classical monetary analysis begins, born of the crises of 1793 and 1797 and the Bank Restriction. Hayek credits Thornton with distinguishing internal from external drains, anticipating both liquidity preference and Wicksell's separation of the market and natural rates of interest, and framing the doctrine of forced saving. Against the reduction of everything to over-issue, and against Ricardo's later narrowing, the case is made for a disciplined practical banker who theorized the credit system from within.

“We are all City people and connected with merchants, and nothing but merchants on every side”

Hayek’s objection to Keynes’s wartime financing proposal begins with agreement: compulsory savings could restrain civilian spending more fairly and efficiently than inflation. In this short 1939 article, republished here in 1997, the dispute turns instead on what happens when those savings become repayable. Keynes envisages releasing deposits during a postwar slump; Hayek asks whether Parliament could withstand demands for repayment when increased spending would be dangerous. The article offers a concrete encounter between economic design and political pressure, rather than a rehearsal of their wider theoretical disagreements. Hayek’s tentative alternative—converting savers’ government claims into interests in industrial capital—sharpens the central question: how can a workable wartime policy avoid creating an unstable peacetime obligation?

Rearmament makes some materials urgently scarce—but which civilian uses should surrender them? In this 1939 magazine article, republished in 1997, Friedrich August von Hayek argues that ranking industries by national importance cannot answer that question: an essential industry may substitute cheaply, while a less essential one may consume far more resources to replace the same input. Through exchanges of tin and copper, he shows how relative prices can reveal sacrifices that administrative quotas conceal. His objection to rationing rests not on officials’ incompetence, but on the production alternatives they would need to know. The article connects this informational problem to military choices between competing supplies, while leaving questions of equity and government finance unresolved. It offers a precise account of why wartime urgency, in Hayek’s view, makes economic calculation more necessary rather than less.

The Ricardo Effect anchors this revision of Hayek's trade-cycle theory: when consumer-goods prices rise while money wages stay fixed, falling real wages make short-period, labour-using methods far more profitable than durable machinery, and firms retreat from the more capitalistic techniques. The result overturns the acceleration principle, for a rise in consumer demand can shrink demand for capital goods. Granting Keynes his unemployment and sticky wages, Hayek still rejects aggregate demand as a sufficient guide; he disaggregates capital into a vertical hierarchy of stage-specific industries and introduces the 'Quotient' to measure how slowly investment yields consumer goods. A boom ends not when all resources are employed but when the structure of production outruns the flow of goods, exposing a scarcity of capital whatever the money rate of interest does.

It is a cumulative process, indeed an explosive process, leading further and further away from an equilibrium position till the stresses become so strong that it collapses.

Peace among formerly sovereign states, this 1939 essay argues, cannot rest on political or military union alone; it requires a genuine common market, and that market quietly disarms the interventionist state. Once goods, people, and capital move freely across internal borders, no member government can prop up local prices, shelter a monopoly, or sustain a restriction scheme dependent on territorial control—and, Hayek adds, the federation itself cannot easily replace those powers, because a large heterogeneous people will not agree on whose industries deserve protection. Economic planning presupposes a shared scale of values that diversity denies. Socialism becomes the limiting case: incompatible with free movement within, and lacking the common purpose a socialist union would require. Federation thus emerges as both a peace project and a liberal constraint, with Robbins and Streit in view.

The whole armory of marketing boards and other forms of monopolistic organizations of individual industries will cease to be at the disposal of state governments.

Cheap borrowing does not make steel, machinery or time more abundant. In this 1939 article, republished in 1997, Hayek asks whether wartime authorities should hold interest rates down when urgent production needs make capital scarcer. His distinctive emphasis is on investment’s timing: a machine that saves more labour overall may still be a poorer choice if its benefits arrive too late. He treats interest chiefly as a means of allocating capital, rather than rewarding saving, and follows that distinction into practical decisions about replacing worn equipment or diverting maintenance resources to armaments. The article offers a compact way to distinguish financial ease from real productive capacity—and explains why, in Hayek’s view, a misleading interest rate can distort the choices of government planners and private entrepreneurs alike.

Why should wartime allies trade as though they were strangers? In this 1939 letter to The Spectator, reprinted in 1997, Friedrich August von Hayek turns Norman Angell’s proposal for Anglo-French federal unity into an immediate economic challenge. Expensive domestic purchases, inferior substitutes and currency restrictions, he argues, weaken the partners’ combined productive capacity. His example of reciprocal luxury trade sharpens the point: suppressing industries poorly suited to military production need not free useful resources for war. This brief intervention shows Hayek testing a political aspiration against practical arrangements, distinguishing unavoidable cross-channel transport difficulties from policy barriers that allies could remove.

Wartime scarcity brings Hayek and Keynes into an agreement that leaves a consequential disagreement unresolved. In this 1940 review, republished in 1997, Hayek endorses Keynes’s compulsory deferred-pay scheme: if poorer households must consume less to release resources for war, their sacrifice should earn a claim on future income rather than disappear through inflation. His defence turns on the distinction between unavoidable restraint today and permanent loss. The sharper division concerns repayment. Where Keynes favours cash payments to counter postwar depression, Hayek proposes converting deferred earnings into ownership of productive capital, fearing rapid spending and political pressure over repayment. This compact review shows precisely where shared judgments about wartime finance cease to imply agreement about the peace.

The only choice we have is whether or not the inevitable sacrifice of the poor shall at least give them a share in our future income.