The archive.

Between the wars, the restored gold standard was never the specie standard of 1914 but a fragile gold-exchange construction, hobbled by an overvalued pound, an undervalued franc, reparations, and the sterilization of gold in Paris and Washington. Tracing its restoration after 1923 and its collapse across the United States, Britain, Germany, France, and Japan, Haberler—here in the English translation of his 1976 German essay—argues that the Great Depression was no ordinary cyclical downswing but the product of banking failures, timid central banks, and the adjustable peg that turned devaluation into competitive depreciation. He weighs Hayek and Robbins's Austrian theory of credit-induced malinvestment against Hansen's secular stagnation and the structural-maladjustment school, and closes by contrasting the deflationary 1930s with the inflationary crisis of the 1970s.

If a death certificate for the gold standard is required, September 21, 1931 would be a reasonable date to put on it.

Ever since serious discussion of the international monetary system began, economists have worried whether the world holds enough reserves, and this exchange pits Haberler against Robert Triffin over whether that worry still makes sense once currencies float. Haberler traces the anxiety through bimetallism, Marshall's symmetallism, commodity-reserve schemes, and Keynes's Clearing Union, arguing that nearly every such proposal presumed fixed or adjustable parities. Under Bretton Woods, defensible but revisable par values made speculation rational and enlarged the appetite for reserves; under generalized floating, the master problem of reserve control simply dissolves. Reserves matter, he insists, only through national choices such as monetary restraint, sterilization, and intervention, so the IMF should practice surveillance rather than act as a world central bank. Triffin's reply presses the opposite case, keeping dollar-centered reserve creation in view.

Under the Bretton Woods system, in contrast, "complete confidence" in the existing rates was no longer possible.

Trade theory has been weakened, this Nobel Symposium survey argues, by a set of artificial oppositions: Ricardo against Heckscher-Ohlin, theory against empirics, factor proportions against technology. Read properly, Haberler insists, the tradition running from Ricardo through Mill and Marshall to Ohlin and Samuelson is continuous and plural, for Ricardo belongs not to the labour theory of value but to opportunity cost within a general price system. He faults the textbook shrinking of Heckscher-Ohlin into a two-factor capital-labour model, restores natural resources and their heterogeneity to theoretical importance, and reads the modern literature on skills, R&D, technological gaps, and product cycles as, in his phrase, pure Schumpeter. What emerges is not a single predictive law but a disciplined mosaic of overlapping models, with general equilibrium preserved as an indispensable ideal type.

No sophisticated theory is required to explain why Kuwait exports oil, Bolivia tin, Brazil coffee and Portugal wine.

By the time the IMF's Interim Committee met at Kingston in 1976, floating exchange rates were already the reality; Jamaica and the Manila assembly merely legalized and disciplined them while easing the Fund away from gold-centered convertibility toward surveillance of national policy. Haberler reads the collapse of Bretton Woods not as a descent into disorder but as the predictable end of an adjustable peg undone by inflation differentials and one-way speculative bets. Against Manila's critics he denies that floating causes inflation - it merely exposes domestic monetary excess sooner - and he sharply distinguishes legitimate smoothing of disorderly markets from "dirty floating," the split rates and multiple-currency schemes that mimic controls. Skeptical of reference rates and target zones, and of pressure on Germany and Japan to inflate away their surpluses, he defends managed but disciplined floating.

The conclusion is that widespread floating is here to stay.

By 1979 the postwar liberal order, GATT, the IMF, convertibility, nondiscriminatory tariffs, faced a pincer: demands for a New International Economic Order from the South and resurgent protectionism in the North. Haberler answers with a historical defense whose recurring move is to distinguish liberalism from laissez-faire and market order from policy failure. Nineteenth-century growth he calls capitalist success confirmed even by Marx; the Great Depression he reads not as capitalism's contradiction but as monetary and banking collapse under a rigid gold standard. Reviewing Lipsey and UNCTAD data, he denies any secular deterioration in developing-country terms of trade and reverses the indictment: the damage came not from open markets but from quotas, voluntary restraints, and the wage and price rigidities that generate stagflation.

Obviously, it is not liberal policies that hurt the LDCs but deviations from liberalism.

Pigou, Keynes, and Jöhr had built the business cycle partly on waves of optimism and pessimism, and Haberler begins there to stage a wider reckoning with rational expectations at the moment it was reshaping macroeconomics. He grants the new school its central insight, that anticipated inflation erodes any stimulus and no permanent Phillips-curve trade-off exists, but rejects its strong claim that systematic monetary and fiscal policy touches only nominal variables. That neutrality, he argues, assumes homogeneous, model-consistent agents and instantly clearing markets, and so neglects downward money-wage rigidity, unions, and contracts. Invoking Arrow against shared-model assumptions and Barro on the 1973-74 oil shock, he defends limited monetary accommodation when nominal wages cannot fall. His preferred synthesis is Fellner's credibility hypothesis: disinflation works only when wage- and price-setters believe the authorities will persist.

But money illusion is a fairly hardy plant.

Every postwar slump revived the same dread, and by 1980, amid inflation, recession, a weak dollar, and a soaring gold price, it returned with fresh urgency. Whether another Great Depression could strike, Haberler answers by separating trigger from amplifier. The catastrophe of the 1930s, he argues, was largely homemade, a cumulative monetary contraction the Federal Reserve could have arrested, worsened by a fragile unit-banking system, rigid gold-standard parities, and beggar-thy-neighbor protection. Drawing on Friedman and Schwartz, he rejects the Marxist collapse theory, Keynesian secular stagnation, and the Austrian overinvestment account associated with Hayek and Robbins, noting that Robbins himself recanted. A deflationary depression on that model he judges almost inconceivable now, given deposit insurance and flexible exchange rates; the real modern danger is inflationary recession, policy panic, and the protectionism that once turned national rescues into collective ruin.

Money GNP fell by 16 percent, real GNP by 13 percent, industrial production by 32 percent and unemployment shot up from 11 percent in March 1937 to 20 percent in June 1938—all in the short span of 13 months.

Forty years after Schumpeter predicted that capitalism would perish of its own success, Haberler measures the prophecy against the postwar record. Schumpeter, he stresses, was no socialist: his forecast was diagnostic, resting on the claim that capitalism's economic triumphs corrode the cultural and political institutions that shelter it, from aristocratic leadership and the family firm to a bourgeois order steadily undermined by a rising class of resentful intellectuals. Haberler preserves that insight while pressing three corrections. Schumpeter oversold monopoly, much of which lives on state protection rather than creative destruction; his case for socialism's efficiency belonged to the 'logic of blueprints,' which paired comparisons of West and East Germany or Taiwan and China have since demolished; and his gloom about capitalist resilience underrated the growth the postwar decades delivered. The question, Haberler concludes, is how far public planning can go within democratic limits.

“Can capitalism survive? No. I do not think so.”

The fratricidal European war of 1914 ended a liberal international order of free trade, gold, open migration, and passport-free travel, and, in this survey prepared for the Antonio Feltrinelli Prize, becomes the starting point for sixty years of upheaval in the world economy, macroeconomic theory, and policy. Haberler reads the interwar catastrophe as the product of monetary destruction, delayed devaluations, and protectionism rather than any inherent flaw of capitalism; the postwar great surprise of prosperity he credits to sound finance, GATT liberalization, and Marshall Plan aid. Tracing the Keynesian revolution and the monetarist counterrevolution, he arrives at the stagflation of the 1970s, arguing that inflation is no permanent cure for unemployment and that monetary restraint must be joined to fiscal discipline and competitive, deregulated markets.

We now know that money had a lot to do with the Great Depression.

Grant a single ruler complete command of monetary and fiscal policy, insulated from parliaments and pressure groups: what would a credible cure for stagflation actually require? Haberler's benevolent and enlightened dictator is a methodological fiction, benevolent in respecting consumer sovereignty, enlightened in trusting competition and private property over the central planning of Lange and Dickinson. The prescription that follows binds monetary restraint, with money growth cut to potential real GNP growth, to fiscal discipline, tax reform against bracket creep and phantom profits, and above all the withdrawal of the privileges that keep wages and prices rigid: farm supports, the Davis-Bacon Act, minimum-wage laws, closed shops. Freer trade, he argues, is the most powerful discipline on domestic monopoly, and inflation the fons et origo of the whole malaise.

A 2 per cent reduction in real GNP is a shock, but it is not a crushing burden.

Assembled as the world economy emerged from the severest recession of the postwar period, this edited symposium gathers Haberler as framer and contributor alongside Michael Bruno, Robert Mundell, and others to debate what made the early-1980s slump so deep and how recovery might proceed. Haberler supplies the anti-catastrophic baseline: this was disinflation after the runaway 1970s, not a second Great Depression, since deposit insurance and central-bank activism made a wholesale monetary collapse unthinkable. Bruno presses the oil shocks and real-wage resistance; Mundell and other reformers warn of an unstable dollar and the absence of professional consensus. Against calls for coordinated intervention and fixed rates, Haberler defends floating as an imperfect but durable second-best in a world of divergent national policies.

The world economy is sinking, yet the profession is unable to reach any consensus on what should be done.

Development is ordinary economics practised under difficult conditions, not a separate discipline licensing illiberal policy. From that premise Haberler, writing as a trade theorist, prosecutes the anti-market doctrines that captured the postwar field: import substitution, exchange control, the big push, and chronic trade pessimism. He traces their appeal to a fatal misreading of the Great Depression, which he insists was a monetary catastrophe rather than proof of capitalist stagnation, and to an aggregation that lumped unlike countries together. The Prebisch-Singer terms-of-trade thesis he rejects with Lipsey's evidence; the demonstration effect he calls patronizing; disguised unemployment he answers with Viner and Schultz. His comparisons, West Germany against East, South Korea against North, Taiwan against China, turn the chapter into a broad indictment of planning, defending monoeconomics throughout.

The best policy would be to let free markets, in other words, capitalism, do what they do best – develop new industries.