Ludwig Mises, “Neue Beiträge zum Problem der sozialistischen Wirtschaftsrechnung”

Mises’ essay is a critical review of new attempts to answer his earlier challenge: socialism, by abolishing private ownership of the means of production, abolishes the market prices required for rational economic calculation. He begins by insisting that this is not a secondary technical defect but the decisive issue.

Das Problem der Wirtschaftsrechnung ist das Haupt- und Grundproblem des Sozialismus.

English translation: The problem of economic calculation is the principal and fundamental problem of socialism.

The problem, he argues, was long obscured by objective theories of value and by Marxism’s refusal to examine the concrete institutional form of socialism. Hence his formulation: one could praise socialism, but not analyze it.

Man durfte den Sozialismus preisen, man durfte jedoch über ihn nicht nachdenken.

English translation: One was permitted to extol socialism, but one was not permitted to think about it.

Against Arthur Wolfgang Cohn’s appeal to Schäffle’s “Sozialtaxe,” Mises replies that administrative tax rates may help distribute consumer goods, but cannot guide production. Schäffle’s labor-time value measure mistakes allocation after production for calculation before production. For Mises, the issue is not whether authority can decree equivalences, but whether those equivalences express opportunity costs generated through exchange.

Karl Polányi’s proposed “functional” socialism receives a more conceptual critique. Mises argues that Polányi evades the decisive alternative between socialism and syndicalism. If the commune ultimately controls production, the system is central administration, whose calculational impossibility Polányi himself concedes. If producer associations control disposal of the means of production, then they are effectively owners, and the system is syndicalist. Mises condenses the point into a juridical-economic identification:

Eigentum ist Verfügungsrecht; wenn das Verfügungsrecht nicht der Kommune, sondern den Produktionsverbänden zusteht, so sind eben diese Eigentümer, und wir haben ein syndikalistisches Gemeinwesen vor uns.

English translation: Property is the right of disposal; if the right of disposal belongs not to the commune but to the producers' associations, then these are the owners, and we have before us a syndicalist commonwealth.

This is one of the essay’s central moves: ownership is not a verbal title but the right of disposal. A “market” among socialist departments is therefore either fictitious, because all decisions remain subordinated to a central will, or real only because independent owners have reappeared.

Eduard Heimann’s plan-economic proposal is treated more respectfully, partly because Heimann recognizes the seriousness of the problem and follows Max Weber in rejecting natural calculation. Yet Mises finds the solution circular. Heimann wants prices calculated from average costs, but costs themselves require prices for alternative uses of productive goods. A planned economy is not defined by monopolized branches, Mises says, but by subordination to a unified central authority. Where that authority replaces entrepreneurial competition, the basis of profitability calculation disappears.

Wo »planmäßig«, d. h. von einer Zentralstelle, der alles untertan ist, gewirtschaftet werden soll, schwindet die Grundlage der Rentabilitätsrechnung; nur die Naturalrechnung der Produktivität bleibt übrig.

English translation: Where economic activity is to be conducted "according to plan," i.e., from a central authority to which everything is subordinated, the basis for profitability calculation vanishes; only the calculation of productivity in kind remains.

This distinction between productivity in physical terms and profitability in money terms is crucial. A socialist authority may know that one technical process yields more output than another, but cannot know whether the sacrificed inputs were more urgently needed elsewhere. The difficulty is especially acute for fixed capital and new investment, where decisions bind society for years and cannot be derived mechanically from present consumer demand.

The later sections turn to Marxist responses. Russian discussions by Tschajanow, Strumilin, Bucharin, Varga, and others are dismissed as unsuccessful constructions of natural or labor-time accounting. Kautsky, in Mises’ view, tacitly abandons labor-time calculation by proposing to retain inherited capitalist prices; but once those prices must be corrected, Kautsky cannot say how correction would avoid arbitrariness.

Leichter’s defense of labor-time calculation is examined most sharply. Mises repeats two objections: different qualities of labor cannot be reduced to one unit without market valuations, and non-labor scarce factors must enter calculation. Leichter’s appeal to “importance” merely multiplies subjective criteria. His charge of “Marktfetischismus” rests, Mises says, on a superficial view of markets as haggling rather than as the institutional process by which supply, demand, and alternative uses generate prices.

The essay closes by returning to the core thesis. Socialist authority can command; the question is whether it can calculate rationally.

Nie ist bezweifelt worden, daß die Gesellschaft verfügen kann; ich behaupte aber, daß sie nicht rationell, d. h. nicht auf Grund einer Rechnung, vorgehen kann.

English translation: It has never been doubted that society can dispose; what I maintain, however, is that it cannot proceed rationally, i.e., on the basis of calculation.

The work’s relevance lies in its sharpening of the socialist calculation debate after Mises’ original 1920 essay. It distinguishes distribution from production, administrative decree from price formation, technical productivity from economic rationality, and socialism from syndicalism. Its claim is not that socialist planners lack intelligence or statistical apparatus, but that abolishing market exchange in productive goods destroys the social process that makes economic comparison possible.