
Rothbard’s first volume develops economics as a systematic deduction from purposeful individual action, extending Misesian praxeology into value, exchange, money, production, interest, and factor pricing. Its starting point is intentionally minimal:
Menschliches Handeln wird einfach definiert als zielgerichtetes Verhalten.
English translation: Human action is simply defined as purposeful behavior.
From this premise Rothbard derives scarcity, means and ends, time, uncertainty, ordinal preference, and marginal utility. Goods are economic because actors rank them as means to purposes; utility is not measurable, additive, or interpersonally comparable. Economics therefore explains the logical implications of choice rather than psychological motives, ethical ideals, or mathematical aggregates.
The transition from isolated action to society rests on the same structure of preference. Action always aims at replacing a less satisfactory situation with a more satisfactory one:
Jede Handlung ist ein Versuch, einen weniger befriedigenden Zustand gegen einen befriedigenderen zu tauschen.
English translation: Every action is an attempt to exchange a less satisfactory state for a more satisfactory one.
Voluntary exchange is possible because each party values what he receives more highly than what he gives up; coercion, by contrast, creates hegemonic relations. Prices do not measure value but express exchange ratios generated by opposed rankings. Property is thus not an external legal detail but the condition of market action: self-ownership, first use, production, gift, and voluntary transfer make contract possible, while theft, fraud, and command interrupt exchange. Barter exposes the limits of direct trade, since specialization and calculation remain narrow without a common medium.
Money solves this problem through market selection rather than state creation. A highly marketable commodity is first acquired for resale, and its repeated use makes indirect exchange general:
Eine Ware, die als Tauschmittel in den allgemeinen Gebrauch kommt, wird als Geld definiert.
English translation: A commodity that comes into general use as a medium of exchange is defined as money.
Money enables economic calculation by making heterogeneous goods, factor services, and production plans comparable through money prices. Rothbard rejects the idea of a measurable “price level” and treats purchasing power as the entire array of money prices. Cash balances are demanded for their service under uncertainty, so “idle” money is not economically inactive; all money is held by someone. The regression theorem then explains present money demand by tracing it back through earlier purchasing power to a commodity’s pre-monetary use-value. Welfare gains from exchange are real but ordinal, not quantifiable as social sums.
In production theory Rothbard reverses cost-centered explanations. Consumer valuations determine final prices, and entrepreneurial bidding imputes value backward to producer goods. Past expenditures are sunk; present costs are opportunity costs shaped by expected future demand:
Die Produktionskosten sind also dem Endpreis auf Gedeih und Verderb ausgeliefert und nicht umgekehrt.
English translation: Costs of production are thus at the mercy of the final price, and not the other way around.
The evenly rotating economy is only a mental construction for isolating tendencies; real markets are temporal, uncertain, and entrepreneurial. Capital goods arise from saving, as present consumption is restricted to support longer production processes. Capitalists advance present goods to laborers and landowners and receive interest because present goods command a premium over future goods. Time preference therefore grounds the pure interest rate across production, producer credit, and consumer credit. Rothbard also rejects views of capital as a permanent fund, emphasizing that maintenance requires continual saving and reinvestment.
The final part treats factor income as price formation rather than as an independent distribution problem:
Es gibt keine separate »Verteilung«, es gibt nur die Produktion und ihre Folge, den Tausch.
English translation: There is no separate »distribution«; there is only production and its consequence, exchange.
Factors tend toward their discounted marginal value products, while profit and loss reflect entrepreneurial judgment under uncertainty. Land, capital goods, rent, and capitalization are unified through expected future service prices discounted by interest. The volume’s significance lies in this integration: subjective value, property-based exchange, commodity money, Austrian capital theory, and time-preference interest form one account of the unhampered market, while categories such as autonomous costs, idle hoards, capital productivity, national income, and separate distribution obscure the acting persons and temporal production structure behind market phenomena.
This work was divided into 91 sections when it entered the library's research corpus—an apparatus for search and citation, not necessarily the author's own table of contents. Each title opens its summary.
Put a question to this work; the Librarian answers from its 91 sections and cites the passage.
Ask the Librarian