Josef Herbert Fürth, Short-Run Escape Clauses of the Havana Charter (1949)

Josef Herbert Fürth’s journal article, presented as a conference paper, examines whether the Havana Charter’s exceptions to free-trade rules possess a coherent economic rationale. Its five sections alternate theoretical analysis with scrutiny of particular provisions, then identify purposes for which restrictions remain inadmissible. Fürth argues that the exceptions need not empty the Charter of substance: most express an intermediate philosophy that treats the market-price mechanism as the normal means of maximizing national income while allowing government intervention under exceptional conditions. His concern is whether emergency measures correct identifiable failures without becoming permanent protection.

Section I distinguishes restrictions intended to conserve monetary reserves, alter the composition of imports, or protect particular industries. Reserves matter principally because they preserve the ability to finance future import surpluses; restricting imports now therefore sacrifices present consumption for future flexibility. Unlike the capital market, the foreign-exchange mechanism offers no competitive bidding between those preferring present imports and those preferring future imports.

The government may therefore be as good an agency as any other to weigh the allocation of monetary reserves between present and future use.

This is a bounded justification for public allocation, not a general rejection of markets. Severe resource depletion may also justify prioritizing subsistence or reconstruction, while rigidities may warrant temporary protection against an abrupt industrial breakdown. Quantitative restrictions nevertheless remain more harmful than tariffs: they facilitate discrimination, generate windfall profits, invite corruption, and prevent foreign competitors from overcoming barriers through price or quality improvements. Their very rigidity can make them useful in an emergency requiring immediate control, provided their duration is short and discriminatory allocation and windfalls are avoided.

Section II tests these criteria against Article 21. Its balance-of-payments provisions broadly fit Fürth’s framework, requiring restrictions to be relaxed as external finances improve, although they fail to address windfall profits. The central difficulty is the protection afforded domestic reconstruction, development, and full-employment policies. If these policies perpetuate external imbalance, a temporary exception can become indefinite.

All provisions aimed at confining quantitative controls to temporary emergencies may become ineffective if the members are permitted to prolong the emergency forever through the adoption of disequilibrating domestic policies.

Fürth nevertheless distinguishes theoretical objections from political feasibility. The proposed Organization could scarcely compel governments to abandon domestic objectives, but it could scrutinize how those objectives were pursued. Members initially judge the necessity of restrictions themselves; consultation, review, and complaints subsequently expose their decisions to international examination. Fürth locates the Organization’s chief value in this process of economic diagnosis and discussion of alternatives, rather than in legal interpretation alone.

Section III asks when discrimination might improve economic outcomes. Fürth first examines Ragnar Frisch’s argument that nondiscriminatory import reductions can transmit deficits between trading partners and cause unnecessarily large contractions. His three-country example distinguishes minimizing lost trade from maximizing welfare: the smallest aggregate contraction does not automatically produce the best outcome for every participant. The clearer case concerns a reciprocal contraction that both affected countries could avoid without disturbing equilibrium.

Both countries B and C, however, are harmed by the mutual contraction in their foreign trade by 10 units.

This avoidable loss is the “Frisch-effect.” Fürth narrows the argument’s practical force: with many countries and unequal elasticities, tracing the eventual burden becomes uncertain, while assuming that deficit countries cannot expand exports is restrictive. His second justification concerns inconvertible currencies. Official dealings at arbitrarily fixed rates can leave free-currency countries holding balances usable only in the issuing country. Discrimination may counteract this distortion and restore trade toward the pattern that equilibrium exchange rates would otherwise support.

Section IV finds these two rationales unevenly represented in Article 23. The limited “Geneva option” permits discriminatory relaxation subject to safeguards resembling the conditions for eliminating the Frisch-effect. The broader “Havana option” preserves existing discrimination and permits measures equivalent to authorized exchange restrictions, effectively suspending nondiscrimination for much of the postwar transition. Reporting and consultation offer restraints, but tying trade exceptions to transitional monetary privileges might encourage governments to retain both.

They indicate that the main forum where the battle against discrimination has to be fought will be the International Monetary Fund rather than the International Trade Organization.

The observation makes monetary institutions central to trade liberalization. Fürth’s discussion of Article 24 likewise shows that authorized exchange restrictions can sustain otherwise impermissible trade restrictions. Coordination between the Fund and the Organization is therefore indispensable.

Section V clarifies the Charter’s remaining boundaries. Monopoly exploitation, fear of foreign competitive superiority, insulation of a planned economy from external fluctuations, and retaliation do not independently justify quantitative or discriminatory controls. Some injuries may warrant action under other provisions, but advance protection of the status quo risks ossification, while retaliatory restrictions risk multiplying violations. Fürth ends by locating effective restraint beyond sanctions:

The limits of the escape clauses will be observed only if the public, including the economic theorists and practitioners, realize that the principles of the Charter are the best foundation of world prosperity and world peace.

The article’s relevance lies in its distinction between economically defensible flexibility and self-perpetuating exemption. Institutional review can clarify that distinction, but durable observance ultimately depends on public acceptance of the order the Charter seeks to establish.