Ludwig von Mises, Stones into Bread, the Keynesian Miracle

Ludwig von Mises’s periodical essay, originally published in Plain Talk in March 1948 and reprinted in the supplied 1952 version, attacks Keynesian economics as an intellectual justification for inflationary policies already established before Keynes’s General Theory. Its six sections move from the genealogy of monetary reform through Keynes’s political reputation and the rhetoric of his followers to an explanation of unemployment and the limits of expansionary finance. Seymour E. Harris’s edited volume The New Economics (1947) provides the immediate occasion, but Mises’s larger concern is the relationship between economic doctrine, political interests, and academic authority. The governing contrast is between creating money and creating wealth: credit expansion cannot supply the saving, capital, and productive capacity on which higher living standards depend.

Mises begins by placing Keynes within a tradition of monetary reformers who promise abundance through cheap credit. Their shared premise, as he presents it, is that scarcity results from artificial restrictions on means of payment rather than constraints on production. Keynes’s achievement was to give such proposals intellectual prestige and official acceptance. Although the opening associates him closely with Silvio Gesell, Mises later qualifies the connection: Keynes borrowed practical conclusions and polemical tactics, not the full content of Gesell’s doctrine. The charge is therefore less one of theoretical identity than of continuity in policy and persuasion.

The next two sections distinguish Keynes’s influence from responsibility for developments that preceded him. Mises rejects making Keynes the principal cause either of British appeasement or of Britain’s abandonment of laissez-faire. His discussion of The Economic Consequences of the Peace draws heavily on Étienne Mantoux’s critique, which he regards as unanswered. British interventionism, meanwhile, had deeper Victorian and Fabian roots. Keynes appears as an influential legitimizer of existing tendencies rather than their originator. This distinction also frames Mises’s response to claims of theoretical novelty:

What matters is not whether a doctrine is new, but whether it is sound.

Against the celebratory tone of Harris’s symposium, Mises argues that enthusiasm, generational allegiance, and imputations of vested interest have displaced engagement with substantive objections. He acknowledges that some contributors are restrained or critical, but treats others’ language as evidence of intellectual partisanship. His own comparisons with Marxist and fascist polemics make the essay sharply combative: its account of Keynesian reception is itself part of a struggle over the authority to define sound economics.

Section IV develops this criticism through close attention to Keynes’s rhetoric. Mises objects to the comparison between Ricardo’s intellectual ascendancy and the Spanish Inquisition because it insinuates coercion where, he argues, persuasion explains acceptance. Keynes’s remarks about pyramids and railways similarly substitute memorable wit for proof that wasteful expenditure increases useful output. The discussion of Clemenceau’s footwear illustrates a related displacement of policy argument by personal ridicule. These examples support Mises’s claim that stylistic brilliance can oblige opponents to answer insinuations that have never been established analytically.

Section V supplies the essay’s central economic argument. Mises maintains that Keynesians attack a caricature of “orthodox” economics while neglecting subjective economics and monetary explanations of the trade cycle. He locates the decisive practical dispute in wage determination:

Those economists disparaged as orthodox taught that a permanent rise in wage rates for all people eager to earn wages is possible only to the extent that the per capita quota of capital invested and the productivity of labor increases.

On this account, wages enforced above market-clearing levels through legislation or union pressure produce persistent unemployment. Mises argues that academic defenders of organized labor had credited unions with rising living standards while dismissing capital accumulation as the underlying cause. Prolonged unemployment consequently threatened both their economic interpretation and their political commitments. Keynesian theory offered an escape by locating the problem in monetary arrangements and inadequate demand:

The only method to do away with unemployment was to increase "effective demand" through public spending financed by credit expansion and inflation.

This sentence states the remedy Mises attributes to Keynesianism, not one he endorses. His explanation of its success is institutional as well as theoretical: it reassured governments, academics, and unions that employment could recover without reconsidering wage policies, budget deficits, or inadequate saving.

The final section turns from intellectual reception to the claimed exhaustion of these policies. Mises presents postwar Britain as approaching the limits of redistribution and monetary expansion, while interpreting rising American prices as the delayed consequence of New Deal credit creation. These are contemporary diagnoses and predictions, not retrospective demonstrations. Their conceptual basis is his distinction between nominal income and purchasing power:

At last the "common man" has learned that increasing the quantity of dollars does not make America richer.

The closing return to religious imagery completes the title’s accusation: monetary expansion promises a transformation of scarcity into abundance that it cannot perform. Mises nevertheless preserves a role for detailed economic criticism:

It is one of the tasks of economics to analyze carefully each of the inflationist plans, those of Keynes and Gesell no less than those of their innumerable predecessors from John Law down to Major Douglas.

The essay’s enduring relevance lies in its conjunction of a real-resources argument with an account of doctrinal acceptance. It asks both whether spending creates sustainable prosperity and why that promise attracts political and scholarly allegiance. Its distinctive contention is that Keynesianism succeeded by legitimizing existing policies while shielding their supporters from confronting the constraints those policies could not remove.