Gottfried Haberler, “Prospects for the International Monetary Order” — Summary

This is a single-author policy essay in international monetary economics, written in the immediate aftermath of the Bretton Woods collapse. Haberler’s scope is not technical reform in isolation but the intellectual diagnosis behind reform: whether the world should attempt to restore fixed-but-adjustable parities or accept floating exchange rates as the more stable institutional form under modern inflationary politics.

An appraisal of the future of the international monetary order must be based on a diagnosis of why the postwar order, the Bretton Woods system, has broken down.

Haberler’s central thesis is that Bretton Woods failed because fixed or semi-fixed exchange rates transmit inflation internationally when countries refuse deflation as an adjustment mechanism. In that setting, balance-of-payments correction cannot occur through falling prices and incomes in deficit countries; it must occur through inflation in surplus countries, exchange controls, or parity changes. Haberler rejects the idea that simply restoring gold would solve the problem: even a revived gold standard would inherit the same political constraint.

I agree with Dr. Emminger that under modern conditions any fixed rate system—including the gold standard, if it could be resurrected—must have an inflationary bias.

The essay’s structure moves from diagnosis to institutional design. First, Haberler explains the inflationary bias of fixed rates; next, he attacks the official formula of “stable but adjustable” parities; then he distinguishes clean from dirty floating; finally, he revisits the Great Depression to argue that competitive devaluation was produced by rigidity, not flexibility. His key conceptual move is to shift the question from whether exchange rates should be “stable” to whether the adjustment mechanism itself avoids crises, controls, and speculative one-way bets.

Both theoretical analysis and rapidly accumulating experience show that to make parity adjustments smoother, discourage speculation, and avoid acute currency crises some sort of floating is required.

Haberler is especially critical of the adjustable peg. Occasional large parity changes, he argues, invite anticipatory speculation: once firms and individuals learn that official rates can be moved abruptly, they can profit by betting against them. More frequent parity adjustments would not solve this problem but intensify it. Hence his skepticism toward the Committee of Twenty and toward official reform language that tries to preserve the appearance of fixed rates while admitting the need for alteration.

Floating is here to stay even if a misguided attempt is made to return to “stable but adjustable” parities.

The essay does not defend a doctrinaire laissez-faire float. Haberler’s distinction between “clean” and “dirty” floating is pragmatic. Central-bank intervention to smooth short-run movements is acceptable so long as it does not become rigid pegging or depend on exchange controls. Dirty floating, for him, begins when governments split markets, impose dual or multiple rates, or police transactions in ways that generate evasion and distortion. Canada serves as his empirical example of a managed but successful float.

Flexible rates need not be sharply fluctuating rates.

This point is central to the essay’s relevance: Haberler is arguing against the fear that floating necessarily means disorder. In his view, stable macroeconomic policies can produce relatively stable floating rates, while fixed parities under divergent inflation rates produce instability beneath the surface. Small countries may still peg to major currencies, but only if they accept the monetary consequences of doing so; pegging becomes harmful when it requires controls, inflation, or unemployment.

The final historical section turns to the 1930s. Haberler warns that global inflation may eventually be followed by recession and protectionism, but he insists that flexible rates would help prevent deflation from spreading internationally. His reinterpretation of “competitive devaluation” is pointed: the destructive sequence of the Depression was not caused by excessive floating but by delayed, abrupt departures from rigid parities.

Contrary to what is often assumed, competitive devaluation, far from being a case of vicious floating, was the consequence of extremely rigid exchange rates.

Haberler concludes that the IMF should supervise floating to keep it clean and prevent manipulative depreciation, rather than devote itself to reviving the adjustable peg. The essay’s lasting significance lies in its early post-Bretton Woods case for managed flexibility: exchange-rate floating is not a breakdown of order but, under inflationary democratic conditions, the condition for a more realistic monetary order.