Friedrich August von Hayek, The Economics of the 1920s as Seen from Vienna

Hayek’s autobiographical lecture, delivered at Chicago in October 1963 and subsequently published as a book prologue, reconstructs the intellectual setting of Viennese economics after the First World War. The selected 2013 version republishes the work published in 1992. Moving from university teaching through informal discussion circles to renewed international exchange, Hayek explains how a generation trained in marginal-utility theory came to investigate money, business cycles, and capital. Its central historical claim is that this development depended on an intellectual community extending well beyond university appointments. Its personal thread is Hayek’s passage from pure theory to monetary disequilibrium, followed by his recognition that his early cycle theory required stronger foundations.

The opening establishes both the value and the hazards of recollection. Hayek regrets having dismissed an elderly stockbroker’s memories of the crisis of 1873, yet fears that reminiscence reveals more about a speaker’s vanity than about history. His justification is the difficulty historians face in recovering the atmosphere surrounding past controversies. The editorial note confirms that the lecture was published without the revision he intended. Other notes correct dates and recollections, making the text valuable as situated testimony rather than an unquestionable chronology.

Vienna after 1918 combined material deprivation and political uncertainty with remarkable intellectual vitality. Returning soldiers brought maturity and determination to their studies; revolution, inflation, Marxism, welfare provision, and economic planning supplied urgent questions. Hayek associates the university’s earlier ascendancy with political liberalism, while explicitly declining to claim a complete explanation. Against this turbulent background, economics teaching displayed an unexpected continuity:

I must, however, try to concentrate here on the development of economic theory, and perhaps the most remarkable circumstance is how much the interest at the University, at a time when so many urgent practical issues presented themselves, centred upon the purest of pure economics.

Marginalism remained a living research programme. Menger was a distant founding figure, Böhm-Bawerk’s seminar survived in the memories of older economists, and Wieser provided the chief personal connection with the school’s formative generation. Hayek recalls Wieser’s imposing lectures and private kindness, but also the narrow curricular place of economics within legal education. Professional competence depended heavily on independent reading and teachers whose scholarly work accompanied other employment.

The account of the Privatdozent system explains this institutional paradox. Unpaid teaching qualifications and scarce salaried chairs forced scholars into administration, business, law, or school teaching. Hayek acknowledges the disadvantages while stressing the resulting contact between practical occupations and academic inquiry. Manufacturers, bankers, lawyers, and officials helped sustain a tradition of private scholarship. The economic society and Mises’s evening seminar therefore constituted essential sites of intellectual production, not merely supplements to university instruction.

Mises broadened the agenda beyond refinements of marginal utility. His monetary theory offered an interpretation of inflation and foundations for cycle analysis; his work on socialism raised the possibility of rational calculation without markets. His philosophical interests also drew participants who shared neither his politics nor his technical concerns. Hayek’s portrait distinguishes Mises’s liberalism from a simple inheritance: earlier Austrian liberals had accepted varying degrees of intervention, whereas Mises reconstructed a more consistent position partly through nineteenth-century English literature. Even his own seminar contained substantial political disagreement:

Even in the Privatseminar, I suspect, the majority was long half-socialist at heart, and even more kept away because they resented the constant return of the discussion to the principles of liberalism—though the systematic asking of what would happen if the state did not interfere was one of the chief sources of the strength of these discussions.

The counterfactual question about non-intervention appears here as an analytical discipline as well as a political commitment. Yet the editorial apparatus qualifies Hayek’s emphasis on socialist calculation: other participants recalled little discussion of it. His intellectual genealogy should thus be read alongside the differences within collective memory.

Portraits of Strigl, Schams, Schönfeld, Kaufmann, Schutz, Machlup, Haberler, Morgenstern, and others demonstrate the circle’s occupational and disciplinary diversity. Kaufmann connected economics with legal positivism, scientific methodology, and symbolic logic; Schutz introduced Weber and phenomenology. Hayek’s admission that he never understood the latter resists retrospective claims of complete intellectual synthesis. What united the group was sustained conversation and, initially, enforced reliance on local resources.

The final movement follows the reopening of international exchange. Schumpeter, relatively detached from Viennese discussions, nevertheless supplied introductions that enabled Hayek’s American visit. American institutionalism and empirical cycle research disappointed his theoretical expectations, but forecasting and time-series analysis supplied important statistical skills. Monetary stabilisation presented a deeper problem:

What intrigued me most about these problems, and has intrigued me ever since, was how much a stabilisation of the price level, or any other observable magnitude, would really secure an elimination of those disequilibrating forces which came from money.

Observable stability, in this formulation, need not imply underlying coordination. Dissatisfaction with underconsumption theories and empirical cycle studies sent Hayek back to Wicksell and Mises. His attempt to explain successive cycle phases culminated in Prices and Production, but the retrospective account immediately qualifies that achievement:

But I soon became aware that the theory of capital on which I had built was much too oversimplified to carry the burden of the superstructure I had tried to build on it.

This admission supplies the lecture’s strongest conceptual conclusion: monetary cycle theory required an adequate account of capital, which Hayek still regarded as unsatisfactory. The closing recollection of increasing absorption of British and American ideas likewise presents Viennese economics as an evolving conversation. The work’s relevance lies in showing how theoretical problems emerged through institutions, practical experience, political disagreement, and international encounters—and how an influential economist retrospectively identified the limits of his own early solutions.