The archive.

Calling an economic assumption a fiction does not settle whether it helps or distorts explanation. This distinction drives Karl Pribram’s 1958 review of Paul K. Crosser’s Economic Fictions, an attack on subjectivist economics in the name of Smith and Ricardo. Pribram counters that the classical economists themselves used fictitious standards, including units of labor costs: the relevant question is what such constructions do, not merely whether they depart from observation. His defense remains conditional, leaving open whether particular fictions produce erroneous interpretations. In a few pages, the review exposes a dispute between reasoning through constructed representations and grounding economics in supposedly stable essences—and shows why criticism of abstraction requires more than identifying its unreality.

From Thomas Aquinas to Keynes, this posthumously published synthesis argues that the deepest disputes in economics never turned on economics alone but on rival patterns of Western reasoning—nominalist, universalist, organismic, and dialectic. Schooled in Viennese marginalism and hardened by his quarrel with the German historical school, Pribram traces economic doctrine as it emerges from Thomistic moral theology through mercantilism, Cartesian Physiocracy, and Ricardian mechanics into the marginalist, Marxian, and institutionalist controversies of the nineteenth century, and onward to fascist, Bolshevist, and Keynesian economics. Incompatible doctrines coexisted in the same universities, he contends, because their roots lay outside the discipline, in broader habits of thought. The labour of nearly half a century, it reads the history of economic analysis as a chapter in the history of thought.

The Ricardian economists had centered their analysis on problems of distribution; in the theories of their successors, problems connected with the allocation of resources occupied a primary rank.

What does a business-cycle indicator measure when economists disagree about what counts as equilibrium? In this preliminary conference report, Karl Pribram argues that statistical comparability requires more than consistent measurement: it requires clarity about the theories built into economic terms. “Over-indebtedness,” “overproduction,” and “underconsumption” call for different indices according to the assumptions they express. Rather than demand agreement on a single cycle theory, Pribram examines how rival conceptions of balance shape the selection and interpretation of evidence. His scrutiny also reaches the geographical unit of analysis: national statistical boundaries do not necessarily delimit distinct economic cycles. The report offers a concrete way to recognize theoretical commitments in apparently neutral indicators—and to ask whether the units being measured fit the economic relationships under investigation.

Housing needed for armament workers and housing stimulated by rising wartime incomes pose different policy problems. In this December 1941 article, Karl Pribram argues for supporting the first while restraining the second—not only to conserve scarce materials, but to preserve demand that could sustain employment when defense spending declines. His perspective joins the timing of durable-goods production to the risks of mortgage and building cycles. The practical difficulty is distributional: tighter credit can exclude poorer households, while limits on construction can raise tenants’ rents. By weighing mortgage restrictions against building-permit limits and accompanying tenant protection, Pribram shows why restraining a boom requires more than reducing construction totals: it requires deciding which needs to meet now and which purchases can safely wait.