Friedrich August von Hayek, Addendum: Wesley Clair Mitchell (1874–1948)

Hayek’s obituary of Wesley Clair Mitchell, originally published in 1948 and reprinted in 2013 with editorial annotations and a correction, presents Mitchell as both a major investigator of business cycles and a formative influence on American economics. Its governing claim is that his importance exceeded his individual discoveries: he helped establish a distinctive conception of economic inquiry, sustained it through collaborative research, and embodied it in his teaching and scientific character. The opening sets this national and intellectual scale:

With the death of Wesley Clair Mitchell at the age of seventy-four, American economics has lost one of its most distinguished figures and, perhaps, the most representative one.

The qualification “perhaps” matters. Hayek is not simply ranking Mitchell’s accomplishments; he is identifying a representative figure through whom the direction of American economics becomes intelligible. The obituary moves from intellectual formation to technical research and institutional leadership, then broadens into an assessment of Mitchell’s philosophical interests and personal influence. Its emphasis is commemorative, but its organising question is how one economist helped shape a discipline’s methods and ambitions.

Mitchell’s development begins with training at Chicago in the orthodox classical tradition represented by J. L. Laughlin, followed by the decisive influences of Thorstein Veblen and John Dewey. Hayek carefully distinguishes dissatisfaction with economic theory from ignorance of it. Mitchell knew contemporary theory thoroughly and devoted much of his teaching to its historical development, yet considered its usefulness limited. His alternative drew on Veblen, Dewey, and the German historical school and sought an approach more consonant with empirical science. Hayek makes the resulting institutionalist movement central to Mitchell’s legacy:

It was from these efforts of his more than from those of any other man that there arose that 'institutionalist' school of economics which in the 1920s found its most active protagonists at Columbia University, where Mitchell had taught since 1914, and in the 1930s exercised great influence on the economic policies of President Roosevelt.

This passage connects methodological orientation, university teaching, and public policy. Institutionalism appears here through the trajectory of its formation and influence, rather than through a systematic account of its doctrines. Hayek does not adjudicate between Mitchell’s approach and competing economic theories. Instead, he recognises the scale of an intellectual influence that extended beyond specialist research into the economic policies of the Roosevelt period.

The central section turns to Mitchell’s work at the boundary between economics and statistics. Two early studies of the monetary problems of the Greenback period, published in 1903 and 1908, preceded the investigation of industrial fluctuations that became his lifelong project. Hayek describes the 1913 Business Cycles as a rapidly established classic whose influence on subsequent research was exceptionally strong. Yet the account does not reduce Mitchell’s achievement to this foundational publication:

His further contributions to it consist as much in the work of a devoted group of collaborators and pupils, whom he inspired and assisted, and in the research organisation he created, as in his own later publications.

The sentence shifts the measure of scientific accomplishment from personal authorship to the creation of durable research capacities. Mitchell’s importance lay partly in making inquiry collective: collaborators, pupils, and an organisation could undertake a more comprehensive investigation than his original single-handed effort. Hayek accordingly gives the National Bureau of Economic Research, founded after the First World War, a prominent place in the obituary, judging it probably the most successful institution of its kind. Mitchell directed its activities for twenty-five years while taking particular responsibility for the studies of cyclical fluctuations.

The sequence of publications makes that transformation concrete. Business Cycles: The Problem and its Setting appeared in 1927; Measuring Business Cycles, written jointly with Arthur F. Burns, followed in 1946. A further volume intended to gather the principal conclusions of a quarter-century’s work was reportedly almost complete before Mitchell died. The editorial annotation identifies its eventual publication as What Happens During Business Cycles: A Progress Report in 1951. This distinction preserves the obituary’s historical standpoint: Hayek describes an unfinished prospect, while the reprint supplies its later outcome. The research programme thus emerges as cumulative and institutionally sustained, not simply as a succession of separate books.

The closing section resists confining Mitchell to his technical speciality. Public duties occupied much of his time, and his outlook combined the concerns of a specialist with those of a philosopher:

The character and significance of the social sciences and their function in society were at least as persistent a problem to him as those of the special field in which he himself experimented with new techniques.

Hayek points to The Backward Art of Spending Money as evidence of this wider range and of Mitchell’s methodological views, and to the 1935 tribute volume as evidence of his influence on pupils and admirers. The reprint corrects the original obituary’s mistaken identification of that volume’s title, distinguishing Economic Essays in Honor of Wesley Clair Mitchell from an essay within it. Another editorial note links Hayek’s acquaintance with Mitchell to his later criticism of “constructivism”; that retrospective context should be distinguished from the obituary’s own appreciative argument. Here, Hayek’s concluding emphasis falls on personality and single-minded devotion to a scientific ideal. Mitchell’s legacy joins empirical investigation, intellectual breadth, and the ability to organise and inspire the work of others.