4,249 works (including 483 books, 3,406 articles and 357 historical documents), 150 years of economic thought. Each one summarized and searchable.
Interwar enthusiasm for monetary planning fixed on two dreams: a money of stable purchasing power and a capitalism cleansed of the business cycle. Both exaggerate what policy can know and do. Purchasing power, Mises argues, cannot be measured objectively, since every index imports arbitrary weights, so Fisher's compensated dollar and Keynes's managed currency rest on pseudo-measurement. Gold he defends not as stable but as comparatively shielded from political hands. The second half builds the circulation-credit theory of the Konjunkturzyklus: bank-created fiduciary media push the loan rate below the natural rate, financing production that real saving cannot complete, so the crisis only reveals capital already misdirected. Cycles recur because opinion demands cheap money; his austere remedy extends the Currency School's rule to deposits and abandons the illusion that banking technique can conjure prosperity.
Erst die Konjunkturtheorie läßt uns in der wirren Fülle von Geschehnissen den Wellenzug der Konjunktur erkennen.
English translation: “Only business-cycle theory enables us to discern, amid the confused abundance of events, the wave-motion of the cycle.”
Postwar Europe made international combines suddenly fashionable, even as large-scale business organization still drew hostility—a paradox Schumpeter treats as symptom rather than conversion. War had stripped firms of markets, patents, and networks; expanded capacity, unstable currencies, reparations, and fears of dumping pushed producers toward private agreements that governments could not supply. Beneath these emergency motives he locates a deeper structural drift: as production units grow, competitive organization becomes unsustainable, national trusts form, and protected industries collide in world markets. Cartels, then, are private machinery for regulating contradictions bred by tariffs, overcapacity, and scale—their real business the control of prices, output, and market territory. He weighs their restriction of output and burden on consumers against possible long-run gains in coordinated invention and reduced duplication, judging them as evolutionary forms thrown up by industrial concentration rather than mere legal offenses.
The tariff is done away with, but what the tariff is calculated to do, is done much more efficiently by the combine, so the free-trader has little reason to rejoice.
The 1927 Geneva World Economic Conference matters to Pribram less for its resolutions than for the assumption that made agreement possible at all: that sovereign states, unable to accept binding supranational norms, might still find cooperation mutually advantageous. This inaugural Frankfurt lecture sets international economic policy, grounded in such utilitarian calculation, against international social policy, grounded in an ethical claim to protect the economically weak. The first speaks the language of reciprocal interest but cannot command obedience; the second can invoke obligation yet lapses into abstract minima, framing hours and wages as though production would simply readjust. Both, he insists, must learn to think in categories of the world economy—its cycles and interdependence—if international understanding is to move beyond isolated national balances.
In dieser schwierigen Lage blieb eigentlich nur ein Ausweg übrig: die Anwendung utilitaristischer Erwägungen auf das gegenseitige Verhalten der Staaten; in der Annahme, daß ihre Interessen, soweit die Gestaltung ihrer wirtschaftlichen Beziehungen in Frage kommt, zum Teile wenigstens, übereinstimmen.
English translation: “In this difficult situation only one way out really remained: the application of utilitarian considerations to the mutual conduct of states, on the assumption that their interests, insofar as the shaping of their economic relations is concerned, coincide, at least in part.”
Economic forecasts depend on recurring patterns—but what happens when the economy changes, or when policies guided by forecasts disrupt those patterns? In this 1928 article, Karl Pribram examines business-cycle observation through the practical tension between entrepreneurs seeking to anticipate conditions and central banks seeking to alter them. His critique of the Harvard barometer shows why sequences among securities, commodity, and money markets cannot simply be carried forward from past experience. Indicator selection, he argues, already involves theoretical judgements. Switzerland sharpens the problem: domestic statistics require interpretation through the particular foreign markets that influence them. The article offers a concrete account of why more data alone cannot secure better forecasts, and why economic structure and causal explanation matter to statistical comparison.
An introduction can make economic theory usable while leaving its readers unprepared for advanced analysis. That tension shapes Joseph A. Schumpeter’s 1928 German review of L. V. Birck’s The Theory of Marginal Value. Schumpeter prizes the concrete details that textbooks often omit: they show how general propositions bear on tariffs, monopoly and international exchange. He even suggests that imputation theory might have encountered less resistance had its founders introduced it as skilfully as Birck. Yet pedagogical success does not excuse outdated analysis or sacrificed precision. This short review reveals Schumpeter’s demanding distinction between teaching readers to handle economic ideas and equipping them for theoretical research—and his willingness to value the former without mistaking it for the latter.
Turning a politically charged demand into an analytical problem, Schumpeter asks which way causation runs between wage formation and capitalist development—and denies that long-run wage growth can be credited chiefly to unions or labor legislation. Durable increases require a rising social product; American wages stand high precisely where European-style union power is weakest. He shrinks the imagined surplus available for redistribution, showing how taxes, replacement costs, and investment needs limit what can be transferred without damaging production. The theoretical core is dynamic: entrepreneurs introduce new combinations, win temporary profits, then face imitation that lowers prices and lifts real income. Wage-led demand arguments he dismantles case by case—transfers merely reshuffle purchasing power, credit expansion yields inflation—concluding, with deliberate asymmetry, that development raises wages while imposed wage increases usually impede development.
Edgeworth unterscheidet 80 Jahre später in seiner berühmten Abhandlung über denselben Gegenstand 256 Fälle, von denen keiner ganz ebenso zu behandeln ist wie ein anderer.
English translation: “Edgeworth, 80 years later in his famous treatise on the same subject, distinguishes 256 cases, none of which is to be treated in quite the same way as any other.”
Choosing between two goods is not the same as calculating how best to produce them. This distinction anchors Ludwig von Mises’s 1928 review of recent writings on socialist economic calculation. Against Otto Neurath’s defense of calculation in kind, Mises asks how heterogeneous resources can be brought into a common accounting framework; criticism of capitalist accounting, he insists, does not establish a workable alternative. His strongest endorsement goes to Boris Brutzkus’s analysis of Soviet experience, particularly its challenge to labor-cost accounting in production that also uses capital and natural resources. The review offers a compact encounter with Mises as a critical reader, testing competing proposals against a precise requirement: explaining how a planned economy could compare productive alternatives rather than merely enumerate its resources.
A bank’s appeal to economic freedom becomes, in Emil Lederer’s hands, a test of whose freedom it protects. In this 1928 article, he examines the Darmstädter und Nationalbank’s report for 1927, contrasting its opposition to wage regulation with its acceptance of agricultural assistance and silence about protective tariffs. His critique is economic as well as political: when capital-goods industries already operate at capacity, lower wages cannot simply conjure additional machinery and materials into existence. Readers encounter a concrete challenge to the identification of business profits with productive investment, and an account of regulation that asks not whether economic power is exercised, but whether it rests with public institutions, employers, or cartels.
Would opening access to land abolish capital profit—or would independent producers still need tools, buildings, and subsistence on credit? This is one of Alfred Amonn’s concrete tests of Franz Oppenheimer’s economic system in his two-part critical study of 1928. Amonn insists that the historical injustice of property relations cannot by itself explain how prices and incomes are determined. Defending marginal utility theory against Oppenheimer’s objections, he also challenges the inference from competition to equal incomes and from landownership to the dependence of wage workers. The interest lies in the distance Amonn maintains between sympathy for emancipatory reform and acceptance of its economic premises: his criticism shows precisely where a proposed abolition of privilege still owes an explanation of wages, interest, and rent.
A legal qualification does not, Schumpeter argues, make its holder competent to analyse wages, trade, or economic policy. In this 1928 article, republished in 1952, he challenges a proposed common education for lawyers, administrators, and economic officials—not because he undervalues jurisprudence, but because each discipline requires sustained training in its own methods. His alternative pairs rigorous legal education with an independent economics curriculum grounded in history, statistics, theory, and intensive work on particular problems. The revealing tension is between inherited credentials and demonstrable expertise: when should an official decide, and when should a specialist be consulted? Readers encounter Schumpeter’s concrete account of why specialization can educate rather than merely narrow the mind, and why cooperation between professions may serve public administration better than a single, supposedly comprehensive qualification.
Division of labour requires goods to move between producers—but must they move through exchange? In this 1928 encyclopedia article, Richard von Strigl distinguishes the general demands of economic allocation from the particular institutions of a market society. Exchangeability, he argues, is not inherent in goods: it depends on transferable ownership and rules governing transactions. His account also sharpens the claim that both parties gain from trade, separating expected advantage from actual success, and unfavourable market terms from legally compelled sale. These distinctions give readers a precise way to examine what voluntary exchange does—and does not—imply. Strigl’s broader concern is the reach of economic theory: markets connect individual choices through interdependent prices, but the principles of economizing cannot be confined to market relations.
Set aside wars, politics, and social conflict: the real question is whether capitalism harbors an economic tendency toward its own breakdown. Schumpeter's answer is narrow and paradoxical—the system of business conditions is unstable because innovation ceaselessly disrupts equilibrium, yet the capitalist order is not economically self-destructive. Defining capitalism by private initiative, market production, and above all credit, he first defends static equilibrium theory, then locates the disruptive force not in mere growth of population or savings but in innovation: the discontinuous shift of resources into uses hitherto untried. From this follow entrepreneurial profit, credit creation, and endogenous business cycles that cluster into boom and depression. Trustified capitalism, absorbing risk and routinizing research, tames that very instability—so capitalism's eventual transformation, he insists, will be sociological, not a law of economic collapse.
And we may phrase the result we reach in our terminology by saying that there is, though instability of the System, no economic instability of the Order.