The Divide
Where the schools disagree, and why it matters. Each question is taken school by school, from the primary texts, before the framework states its own position — and where it is exposed.
- 01
What Is Money?
Carl Menger argued in 1892 that money emerged without anyone designing it — that individuals seeking to improve their own trading position gravitated toward more saleable commodities, and that money is the unintended outcome of many separate decisions. Georg Friedrich Knapp argued in 1905 that money is a creature of law, that the state declares what shall discharge debts, and that this declaration is what makes a thing money at all. Keynes endorsed Knapp's position in his Treatise on Money and extended it. Mises accepted Menger's account and added the regression theorem, which holds that money's purchasing power can be traced backward in time to a day when the commodity had value for non-monetary uses. Modern Monetary Theory revives chartalism and adds a specific mechanism: taxes denominated in a currency create demand for it. These are not four descriptions of the same object. They disagree about whether money is discovered or decreed, whether the state creates it or ratifies it, and whether a thing can be money if nobody chose it. This page presents each account from its primary texts, identifies the three places where they genuinely conflict, and states where the framework this site develops stands — including the respect in which the chartalists have been empirically vindicated for more than fifty years.
- 02
What Is Interest?
Four schools of economics give four incompatible answers to a question that sounds simple. The classical and neoclassical tradition says interest is the price that equilibrates saving and investment. Böhm-Bawerk and Mises say it is not a price at all but a ratio — the discount applied to future goods against present ones, arising from the structure of human valuation rather than from any market. Keynes says both are wrong, and that interest is the reward for parting with liquidity, a monetary phenomenon with no necessary connection to saving whatsoever. And Antal Fekete, writing in the Menger tradition a half century later, says interest is the price at which income is exchanged for wealth — a trade between two different forms of economic object rather than between two dates. This page presents each answer from its own primary texts and at its strongest, identifies exactly where they are incompatible rather than merely differently worded, and then states what the New Austrian framework adds and where it is most exposed to reply. It is the second installment of The Divide, a series organized by contested question rather than by school.
- 03
What Does Credit Expansion Do?
Mises and Hayek argued that credit expansion drives the market rate of interest below the natural rate, misdirects capital into production processes that cannot be completed, and makes a bust not merely likely but necessary — the correction of an error rather than a failure of demand. Keynes argued that with idle resources the constraint is spending rather than capital structure, and that credit expansion raises output. Friedman and Schwartz argued from the monetary history that the catastrophe of the 1930s was caused by monetary contraction rather than by the preceding expansion, which located the error in the central bank's response rather than in the boom. And Fekete argued that all three are asking a question with a flawed premise, because credit is not homogeneous: self-liquidating commercial credit, extinguished by the sale of the goods it finances, is a different object from credit extended against assets that must be refinanced. That last position is the sharpest intramural dispute in the Austrian tradition, since Fekete maintains that Menger accepted the Real Bills Doctrine, that Mises rejected it, and that in rejecting it Mises departed from his own school's founder. This page presents the four positions from primary texts, locates the genuine conflicts, and states where the framework stands on a dispute in which it is a partisan rather than a referee.
- 04
What Does a Falling Rate Structure Do to Capital?
On this question the orthodox answer is so nearly unanimous that most economists would not recognize it as contested. Falling interest rates raise the present value of future cash flows, lower the cost of capital, make previously marginal projects viable, and stimulate investment. Keynes supplied the mechanism in the marginal efficiency of capital; the entire apparatus of discounted cash flow valuation assumes it; and four decades of monetary policy have been built on it. The Austrian tradition dissents partially, holding that rates driven below the natural rate misdirect capital rather than creating it — but even that dissent concerns which investments occur, not whether capital is accumulated or destroyed. Antal Fekete dissents totally. His claim is that a falling interest-rate structure destroys capital directly, through an accounting asymmetry that no standard records, and that the destruction is independent of whether the original investment was sound. This page presents the orthodox view at full strength, states the Austrian qualification, develops Fekete's argument and the one place where accounting standards have conceded it, and identifies the specific reasons a reader should hold the conclusion loosely.
- 05
Can You Measure Any of This?
Every preceding question in this series has assumed that the quantities under discussion can be observed. This one asks whether they can. Mises argued that economic calculation requires money prices and that aggregates built from them conceal more than they reveal, since adding heterogeneous goods requires a common unit that only prices supply and that only individual valuations generate. Hayek sharpened this into a claim about knowledge itself: the information relevant to economic coordination is dispersed, local, and frequently inarticulate, which means no central observer can assemble it even in principle. Friedman took the opposite methodological view, arguing that the realism of assumptions is irrelevant and that a theory should be judged by the accuracy of its predictions — a position that made measurement central and that produced the empirical turn in postwar economics. Keynesian practice assumed that aggregates are measurable well enough to manage. The question matters more than it appears, because a framework that doubts official measurement while making dated, scored predictions has a problem it must answer: those predictions are scored against the same statistics. This page states the problem, surveys the answers, and does not resolve it.
- 06
What Should a Central Bank Do?
The five preceding questions were about what things are. This one is about what should be done, and it is where every prior disagreement produces an incompatible instruction. Keynesian practice holds that a central bank should stabilize output and employment through discretionary adjustment, since the economy can settle at an equilibrium with persistent unemployment that no price adjustment corrects. Friedman held that discretion is the problem rather than the solution — that policy operates with long and variable lags, that the authority cannot know enough to time its interventions, and that a fixed rule for monetary growth would outperform the best discretionary judgment. Taylor supplied the compromise that most central banks now approximate: a rule, but one responsive to observed inflation and output. Rothbard and the modern Austrian mainstream hold that the institution should not exist, and that banking should operate on a hundred percent gold reserve. Fekete's answer is different from all four and is usually misclassified as the Austrian one: a gold standard with a functioning bill market, no central bank monopoly, and an interest rate discovered rather than administered. This page presents each position, identifies where the disagreements are genuinely about values rather than facts, and states the framework's position along with the objection it has no answer to.