
Mises’s monograph gives a systematic theory of money, money substitutes, and fiduciary media. Its central aim is to integrate money into marginal utility theory while rejecting legalistic, metallic, and purely nominal accounts of monetary value. Money is defined by its market function in exchange, not by its outward form or official designation. This is why Mises sharply distinguishes money from token coins, banknotes, and claims that may resemble money without being money in the strict sense.
Oberflächliche Beurteiler werden möglicherweise selbst geneigt sein, sie als Geld zu bezeichnen, weil sie aus Silber, Nickel oder Kupfer in runden Platten, welche ganz das Aussehen von Geldstücken haben, hergestellt werden.
English translation: Superficial observers may even be inclined to call them money, because they are made of silver, nickel, or copper in round discs that entirely resemble coins.
The book’s theoretical core is historical and subjective. Mises argues that the purchasing power of money cannot be explained by assuming fixed valuations or by treating money as an abstract measuring rod. Monetary value must be traced back through actual exchange relations and individual valuations. His critique is directed at any theory that evades this problem by positing an unchanged economic subject outside time.
Da muß nun zu einer ganz nebelhaften und unzulässigen Fiktion eines ewigen Menschen mit ewig unveränderlichen Wertschätzungen gegriffen werden.
English translation: One would then have to resort to the wholly nebulous and inadmissible fiction of an eternal man with eternally unchanging valuations.
From this standpoint, changes in the quantity of money or fiduciary media are never neutral. New money enters at definite points, alters relative prices unevenly, and redistributes wealth before any general price level can be described. Inflation is therefore not merely a statistical rise in prices but a social process in which early receivers gain at the expense of later receivers.
Die Zeche müssen diejenigen Klassen oder Völker bezahlen, zu denen die Geldwertverringerung zuletzt gelangt.
English translation: The bill must be paid by those classes or peoples whom the depreciation of money reaches last.
The later part of the work extends this analysis to banking. Mises treats banknotes and deposit claims as economically equivalent when they circulate as money substitutes. If they are not fully backed by money reserves, they become fiduciary media and can expand purchasing power beyond existing money. Legal restrictions on note issue alone therefore miss the deeper problem, because credit expansion can shift into deposit banking.
This leads to Mises’s account of discount policy and the limits of bank credit. Banks must manage redemption, reserves, and interbank claims whether or not the law imposes formal cover requirements.
Die sogenannte Diskontpolitik müßten die Banken auch betreiben, wenn keine gesetzlichen Vorschriften über die Notendeckung bestünden.
English translation: The banks would have to pursue the so-called discount policy even if no statutory prescriptions concerning note cover existed.
The most dangerous case is an autonomous interest-rate policy that expands credit without corresponding saving. For Mises, such policy falsifies market signals, distorts the structure of production, and tends toward continuing depreciation of money.
Die autonome Zinspolitik muß notwendigerweise zur fortschreitenden Geldentwertung führen.
English translation: An autonomous interest-rate policy must necessarily lead to progressive depreciation of money.
The work’s importance lies in joining monetary theory, banking theory, and social analysis. It explains money through exchange and valuation, treats uncovered circulating claims as central to modern monetary systems, and presents inflation and credit expansion as processes with uneven institutional and class effects.
This work was divided into 86 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 86 sections and cites the passage.
Ask the Librarian