Ludwig von Mises explains money through the valuations of people engaged in indirect exchange, separates the spendable claims banks issue from the real capital production uses up, and follows that separation into the trade cycle and monetary policy. The book is worth reading because each step lets a reader locate where an intervention alters purchasing power while the goods and labour behind production stay as scarce as before. First published in German in 1912, it is available as a publisher PDF of the 1953 Yale University Press edition of H.E. Batson's English translation, enlarged with an essay on monetary reconstruction.
His account begins with a trader whose good finds few takers. Accepting a more marketable good brings him closer to what he wants to consume, and wider acceptance makes the favoured goods more marketable still. A holder likewise judges money by what it is expected to buy, an expectation drawn from yesterday's prices. Mises traces that chain back to a moment when the money good had exchange value from some nonmonetary use, then adds the decisive qualification: money already in use can stay valuable after its original source of value has ceased, as with claims stripped of redeemability. Supply and demand for money still move present purchasing power, so the regression explains where a valuation starts and guarantees no stable value.
The banking chapters divide credit into two operations. A lender who surrenders funds for a term gives up their use, and the borrower gains it. A bank that issues additional notes or balances payable on demand imposes no such sacrifice on the holder, who spends the claim as ready money. Claims to bread must sooner or later be redeemed, because bread ends with someone who eats it. Claims to money can pass from hand to hand while holders trust prompt convertibility, so an issuer needs cash only for the share presented and can promise more than it holds. Mises calls the uncovered portion of such claims fiduciary media, a subset of money-substitutes, and treats uncovered notes and uncovered deposit balances as economically alike.
Assuming issuing banks act uniformly and the public keeps its confidence, Mises argues that banks can push the loan rate below the rate consistent with available resources, so longer production processes that the old rate made unprofitable appear profitable. The additional claims themselves supply neither intermediate products nor subsistence for workers through the longer wait. Increased activity first bids up producer goods prices; a later countermovement raises consumer goods prices relative to producer goods, and the loan rate climbs back. Further issue speeds depreciation without halting that rise, and some committed capital cannot move to other uses without loss. Mises holds real resources unchanged in this case and keeps it apart from one in which saving, or redistribution caused by new money, lowers the underlying rate itself. His 1924 preface leaves a full theory of interest outside the book, and applying the argument to a particular slump would require separate evidence.
His price-ceiling section uses the same method, holding other conditions constant while new money meets fixed old prices. Some buyers return home with unspent notes, and arrival time or personal connections decide who obtains goods. Sellers forbidden to charge more remain free to stop producing, so emptied storerooms are not refilled. He grants that isolated ceilings cause disturbances a private property order can absorb, and argues that general enforcement drives a government toward rationing and compulsory labour.
The 1953 essay turns these mechanisms into institutional rules. In an imagined Ruritania, the government stops all new issue, waits until a market exchange rate settles and the rur begins to strengthen, then declares that rate the parity, at which every paper rur, outstanding notes included, converts into gold or dollars and back. An agency starting from a small reserve lent by the government or the central bank may issue additional rurs only against full cover in gold or foreign exchange paid in by the public. Beyond that loan the agency lends nothing to the government, which can then spend only what it collects in taxes or borrows from the public. The agency holds no exchange monopoly, and nobody is forced to use it. Mises treats the resulting gold-exchange or dollar-exchange standard as a first stage, distinct from his integral gold standard. He opposes restoring an old parity through deflation, and his conclusion ties reform to changed spending commitments.
Expect translated German terminology and banking institutions of 1912 to 1953, and weigh the political generalizations as Mises's own judgments. The book suits a reader who wants to test an argument about cheap credit or currency reform by asking which spendable claims change hands and which real goods those claims can command.