The archive.

Around the Genoa Conference circulated a tempting proposal: a cartel of European note-issuing banks that would discipline currencies into stability. Schumpeter treats it as premature rather than impossible. Monetary disorder, he argues, is no autonomous defect curable by a banking formula; it is the outward sign of war, imperial breakup, reparations, and state finance by the printing press. A cartel would force the strongest states to underwrite the weakest - politically implausible, economically asymmetric. Austria is his test case: entering such a system would halt the note press overnight and impose austerity exceeding the country's political and moral resources. Against uniform continental recipes he sets a monetary pluralism, contrasting Germany's reparations bind, France's defense of the franc, and Austria's fragility. Monetary reconstruction, the essay concludes, must follow real reconstruction, not precede it.

Während also bei uns, sowohl nach unserer besonderen ökonomischen Lage als auch nach der Natur des Österreichers, besondere Vorsicht und Schonung notwendig ist, empfiehlt sich anderswo vielleicht eine ganz andere Politik.

English translation: “While among us, in view both of our particular economic situation and of the nature of the Austrian, special caution and forbearance are necessary, quite a different policy may perhaps be advisable elsewhere.”

No railway, Sax insists, can be governed as an ordinary competitive enterprise: its vast fixed capital, its natural and legal monopoly, and its national-economic weight place it under common economy from the start. This third volume marshals the English, American, and German record to show how railway competition destroyed itself through overbuilding, capital waste, rate wars, and eventual amalgamation, and it dismantles every liberal remedy—parallel lines, competing carriers on one track, running powers, the separation of traction from forwarding—as either wasteful or illusory. The remaining questions are administrative: how to secure equal treatment and appropriate tariffs, how to plan networks by the direction law of traffic, and whether the state should build and run the lines itself or delegate them to regulated private concessions—an answer Sax makes relative to time, place, and the quality of supervision.

Die Eisenbahn stellt ein Musterbild solcher Technik dar.

English translation: “The railway represents a paradigm of such technology.”

In the Vienna of 1922, ordinary households followed the share listings as a matter of survival, and Moriz Dub set out to explain why. Written as a sequel to his earlier study for the Finanz- und Volkswirtschaftliche Zeitfragen series, this pamphlet insists that the spectacular boom on the Austrian and German exchanges—the Katastrophenhausse—is no prosperity but the market's mirror of currency collapse. Through tables converting Vienna and Berlin quotations into dollar parities, Dub shows that gains reckoned in crowns and marks conceal real impoverishment; investors flee money for Substanzwerte, claims on inventories, land, and machinery. Only monetary stabilization can end the spell, he argues, and its price will be a fall in securities whose rise depended on endless depreciation.

Österreich ist für jenen, der mit fremder Valuta rechnet, das billigste Land Europas, während seine eigenen Bewohner unter unerträglicher Teuerung stöhnen.

English translation: “For anyone reckoning in foreign currency, Austria is the cheapest country in Europe, while its own inhabitants groan under unbearable inflation.”

Credits and debt cancellations alone cannot buy peace - that is the burden of Schumpeter's March 1922 address to the Austrian League of Nations association. Fiscal and monetary disorder are not autonomous technical problems but the outward manifestations of deeper dislocation, the war having been an excess of consumption and a great consumption of capital that left general impoverishment. He contrasts Britain's harsh deflationary return to the pound with the inflationary adjustments of Germany and Austria, and shows how divergent currency policies breed new international antagonisms: weak-currency states appear aggressive, strong-currency states turn protectionist. Emergency loans would only intensify these tensions. The League's proper work, he concludes, lies in unglamorous legal-economic infrastructure - lowering tariff walls, securing international payments, rebuilding credit law - since free trade is the surest cement of the idea of peace.

Nicht von außen und nicht durch Kredite können diese Probleme gelöst werden.

English translation: “These problems cannot be solved from outside, nor by means of credits.”

At a moment when economics could not agree on its own object, this 1922 introduction sets out not to found a new system but to ask what abstraction the science actually requires. Its answer: theory is indispensable, yet its concepts are never timeless natural laws — they are constructions fitted to a historically specific order, the capitalist exchange economy, where access to goods runs through money-mediated exchange and homo oeconomicus is a working fiction. Lederer reconstructs the labor-value tradition — Ricardo's rent, Marx's distinction between labor and labor-power, surplus value, the equalized profit rate — as a powerful account of reproducible commodities, then delimits it: it cannot price scarce or monopoly goods. Marginal utility, resolving needs into ranked partial satisfactions, supplies the rest, and he reads classical, Marxian, and Austrian economics as partial theories of one and the same exchange order.

Für die Ware ist die Tauschfähigkeit das Wesentliche, so wie für das Gut: die Brauchbarkeit.

English translation: “For a commodity, exchangeability is essential, just as usefulness is essential for a good.”

A jurisprudence resting solely on the ground of logic — that is the ambition of Kaufmann's outline of a "pure theory of law," which takes Kelsen's reine Rechtslehre and grounds it in Husserl's phenomenology of essence, against every empiricism that dissolves validity into fact. Jurisprudence becomes exact, he insists, only when it stops deriving its concepts from psychology, power, purpose, or moral value. A norm is not an imperative bound to a commander's will but an objectivation of a stance; the legal proposition is a double norm — a subject ought to act, and if it does not, a consequence ought to follow toward that subject — whose juristic core is formal imputation, not causality. From four ground concepts — person, behavior, fact, and ought — he generates the pure legal concepts, recasting the subjective right as nothing but the correlate of another's duty.

Jede theoretische Wissenschaft ist ein Inbegriff synthetischer Urteile a priori.

English translation: “Every theoretical science is a totality of synthetic a priori judgments.”

Before economics can state a single law, Strigl argues, it must decide what “economy” actually means — and ordinary language, saturated with technical, legal, ethical, and social associations, cannot supply the answer. This methodological prolegomenon grounds theoretical economics in pure “economic categories,” the necessary forms in which any economic fact must be grasped, beginning from Gottl’s Lebensnot, the bare condition that goods fall short of wants. The variable “data” of an economy — needs, techniques, milieu, social organization — are not external givens but concretizations of those categories, realized through what Strigl calls the Organisation der Wirtschaft. Against the historical school’s relativism and against Amonn’s attempt to define economics through social exchange, he insists that Crusoe’s isolated household, communist planning, and the market alike remain objects of one law-science.

Die theoretische Nationalökonomie ist keine Sozialwissenschaft, sondern enthält Aussagen über Begriffe, welche soziale und auch nichtsoziale Erscheinungen erfassen können.

English translation: “Theoretical economics is not a social science; rather, it contains propositions about concepts that can encompass social as well as non-social phenomena.”

Should Austria, before doing anything else, throttle credit still further? Schumpeter's answer, delivered to a June 1922 audience and printed with a sharp editorial rebuttal, is essentially no. He separates normal cyclical tightness and deliberate deflation from Austria's inflationary predicament, where the true disease is state spending for consumption. Restricting credit without restraining expenditure, he warns, would merely shackle production while leaving the fiscal cause untouched; the hope that scarcity would force hoarders to surrender foreign exchange ignores the producer's other exit - simply to stop producing. A liquid money market becomes, paradoxically, a brake on capital destruction. The newspaper's reply presses back: what matters is not the quantity of credit but its use, and forcing uneconomic firms to close is painful but necessary liquidation. The exchange captures a live debate between liquidity and discipline.

Allein es nützt nichts, eine Krise, die kommen muß, hinauszuschieben.

English translation: “But there is no use in postponing a crisis that is bound to come.”

That a bank of issue crowns currency stabilization rather than beginning it has always belonged to the ABC of financial policy the world over - and it is against this maxim that Schumpeter weighs Austria's decision to found a central bank in 1922. His verdict is conditional. The announcement has already steadied exchange rates and securities markets, but psychological effect cannot substitute for structural cure: Austria cannot be set right by formulas and slogans. Every office, revenue source, and state enterprise must be reformed separately, or the bank becomes another engine of inflation, its note reserve financing a depreciation worse than the present. So long as the government cannot commit to a definite crown rate, any success can only be temporary. Chances exist, and so do dangers demanding a moral energy Austria has rarely possessed in abundance.

Natürlich ist das ein kühner Schritt, dessen Rechtfertigung nur im Erfolg liegen kann.

English translation: “Naturally this is a bold step, whose justification can lie only in success.”

Not goods and wealth but human qualities and relationships form the true subject of economics: so runs the governing thesis of this first volume of a revised three-volume course, rewritten after 1918 for readers who now demanded critical reflection on inherited institutions. The old sweep remains, the competition of states from Italy to England, the passage from feudal order to industrial capitalism, but the postwar edition weighs capitalism and socialism at length, dissecting Marxism, syndicalism, guild socialism, and Bolshevism, and refusing historical materialism's reduction of culture to the mode of production. Value is grounded in marginal utility, capitalism defined as both purposive organization and a pervading spirit, and the whole framed by a demand for realism about grown conditions joined to idealism of aims.

Mit Freiheit allein ist dem einzelnen nicht gedient, es bedarf auch der Lebenssicherheit und einigen Behagens.

English translation: “Freedom alone does not serve the individual; there is also need of security of life and a measure of comfort.”

Against theories that lodge value in labor, cost, or the object itself, this short monograph — later folded into Schwiedland's Volkswirtschaftslehre — grounds value in a subjective consciousness of dependence on useful and scarce goods. Utility, he argues, names an objective suitability, whereas value is the felt dependence of the economizing subject; hence his correction of both 'objective value' language and the Austrian preference for 'Grenznutzen.' Price, by contrast, is external, negotiated, social — an actual counter-performance received in exchange, one requiring not equal values but divergent valuations, so that barter enriches both sides. Translating usefulness and scarcity into supply and demand, Schwiedland tracks seller competition in abundance, buyer competition in shortage, hoarding, panic selling, cartels, and monetary policy, yet ends in methodological modesty: no single theory can capture every real price.

Wert ist ein Gefühl, Preis eine tatsächliche Gegenleistung: die Menge von Gütern, die man beim Austausch für andere empfängt.

English translation: “Value is a feeling, price an actual counter-performance: the quantity of goods one receives in exchange for others.”

Schumpeter recasts supply not as a stock of goods or an independent "cost side" opposed to demand, but as a relational category within the whole exchange economy. The primordial act of exchange, he argues, breaks down for every agent into alienation and acquisition, so that each participant is in principle both supplier and demander; supplying and demanding are reciprocal standpoints, not separate classes. From this he builds definitions of individual and marginal supply, cases of alternative and joint production, and three types of supply law - rising output at rising price, rising output at falling price, and the labor-and-saving case of falling supply at a rising price. Costs are reinterpreted through marginal valuation and opportunity cost, quasi-rent explains the returns of inelastic plant, and monopoly forms the limiting contrast. Supply emerges as a system-wide, time-bound, expectation-laden relation.

Das Anbieten ist eine notwendige Voraussetzung für effektive Nachfrage und das Nachfragen die notwendige Voraussetzung dafür, daß etwas angeboten wird.

English translation: “Supplying is a necessary precondition for effective demand, and demanding is the necessary precondition for anything to be supplied.”