Alfred Amonn · Year unverified
Alfred Amonn’s 1947 journal article, subtitled Methodologische Bemerkungen zur Behandlung des Verteilungsproblems, proposes a methodological reconstruction of distribution theory. Wages, interest, and rent must be explained through the same principles as other exchange values, not through a separate marginal-productivity doctrine. Moving from equilibrium and the meaning of value to derived demand and the distinctive supply conditions of land, capital, and labour, Amonn outlines an explanatory programme rather than a completed formal model.
His opening distinction separates momentary market clearing from enduring economic equilibrium. Equilibrium equations alone neither explain actual prices nor establish the forces tending to restore equilibrium. Lasting equilibrium requires prices to cover costs and individual participants to recover their expenditures as receipts; aggregate equality of quantities supplied and demanded is insufficient. “Value” consequently concerns reproducible real exchange relations, whereas “price” denotes a monetary exchange ratio. This matters for distribution because factor incomes are real shares of the social product, including returns from resources used by their owners:
Sie können in einem «Preis» zum Ausdruck kommen, jedoch ist dies keineswegs notwendig.
English translation: They can find expression in a “price,” but this is by no means necessary.
Amonn’s immediate examples are interest and rent: neither disappears when producers employ their own capital or cultivate their own land. Defining these incomes exclusively as market payments mistakes one form of their manifestation for their economic substance.
The attack on marginal-productivity theory follows from this conceptual clarification. Physically heterogeneous marginal products cannot determine comparable income shares without valuation. Yet the value of the marginal product belongs to the very system of values requiring explanation and depends on the factor prices supposedly explained by it. Amonn demands explanatory terms different in kind from, and independent of, the explanandum; otherwise explanation becomes repetition or circularity. Equality between a factor’s remuneration and its marginal product’s value does not establish causal determination.
The constructive alternative begins with demand and supply but refuses to treat factor demand as independently given:
Die Nachfrage nach den Produktionsfaktoren ist nämlich keine unmittelbare und direkte, sondern eine mittelbare, abgeleitete, indirekte.
English translation: Demand for the factors of production is, in fact, not immediate and direct, but mediated, derived, indirect.
Consumers demand products; their demand, combined with production techniques, implies demand for combinations of productive resources. Amonn therefore considers whole systems of product prices and quantities. Sustainable product prices must be differentiated according to the quantities of scarce factors required in production. If a resource available at zero price can satisfy all demand for products priced without a charge for that resource, its equilibrium remuneration can remain zero. Otherwise, price differentiation must restrain demand for resource-intensive products until the implied factor requirements match supply. The necessary degree of differentiation determines the factor’s equilibrium value.
This reasoning distinguishes the existence of each income category from the determination of its magnitude. Land rent need not exist; it arises through scarcity relative to derived demand, not through differences in fertility as such:
Die Grundrente hat daher ihrem Wesen nach nichts mit einer Ertragsdifferenz zwischen besseren und schlechteren Böden zu tun.
English translation: Ground rent therefore has, in its essence, nothing to do with a difference in yield between better and poorer soils.
Differential fertility can explain rent’s magnitude in particular circumstances, but not its fundamental origin. Interest likewise lacks conceptual necessity: saving may serve security rather than income, and need not entail an uncompensated sacrifice. Nevertheless, zero-interest capital supply is ordinarily insufficient, particularly in a developing economy. Amonn thus treats interest as empirically necessary while allowing its theoretical disappearance.
Labour differs because its continued performance requires subsistence. Yet subsistence income is not a wage rate: the required rate depends on employment volume and household earnings. Nor must training costs command higher wages, since education, occupational status, and agreeable work provide nonmonetary benefits. Qualified labour can therefore receive less than unqualified labour under particular demand conditions.
The conclusion acknowledges substitution among factors: their demand is jointly connected as well as derived, and production combinations vary with relative prices. The article’s enduring methodological interest lies in its refusal to mistake equilibrium identities for explanations, or observed income categories for necessary ones. Its proposed advance is a concrete analysis of consumer demand, production requirements, and factor-specific supply conditions within a unified theory of value.
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