International Trade: Theory and Policy

The WTO and the Crisis of Multilateralism

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The Meeting That Never Ended

In November 2001, trade ministers from 142 countries gathered in Doha, Qatar, and launched what they called the “Development Round” — a sweeping negotiation to reduce agricultural subsidies in rich countries, open markets for developing countries, and write new rules for the global trading system.

They gave themselves three years.

Twenty-three years later, the Doha Round remains officially open — and completely dead. The failure of the most ambitious multilateral trade negotiation in history is one of the defining stories of early 21st-century geopolitics. Understanding why it failed requires understanding what the WTO is, what it can and cannot do, and why multilateral cooperation is so difficult to sustain.

I. GATT and the WTO: A Short History

The World Trade Organization was established in 1995, replacing the General Agreement on Tariffs and Trade (GATT), which had governed international trade since 1947.

The GATT itself was born from catastrophe. The Smoot-Hawley Tariff Act of 1930 triggered retaliatory tariffs worldwide, collapsing global trade by roughly two-thirds and deepening the Great Depression. The architects of the postwar order — meeting at Bretton Woods in 1944 — designed institutions to prevent such disasters from recurring: the IMF for monetary stability, the World Bank for development finance, and eventually the GATT for trade.

GATT operated on three foundational principles that remain the WTO’s core:

  1. Most Favored Nation (MFN): Any trade concession offered to one WTO member must be offered to all members. You can’t give the US a preferential tariff rate without giving every other member the same rate. This prevents bilateral deals from fragmenting into discriminatory blocs.

  2. National Treatment: Once goods cross the border and pay any applicable tariff, they must be treated the same as domestically produced goods. You can’t tax imported beer at a higher rate than domestic beer; you can’t subject imported cars to safety requirements that domestic cars don’t face.

  3. Bound Tariff Rates: Countries commit to “binding” their tariffs — pledging not to raise them above negotiated ceilings. This gives trading partners predictability and security.

Through eight rounds of negotiations (Geneva, Annecy, Torquay, Geneva II, Dillon, Kennedy, Tokyo, and Uruguay), average tariffs in developed countries fell from around 40% in 1947 to under 5% by 1994.

II. What the WTO Actually Does

The WTO is often misunderstood as a global free-trade enforcement agency. It is not. It is a forum for negotiation and a dispute settlement mechanism.

Trade Negotiations

WTO members negotiate rules and tariff bindings. These negotiations happen in rounds (the Doha Round being the most recent) or on specific issues (the 2015 Trade Facilitation Agreement, which streamlined customs procedures, is the WTO’s only completed agreement from the Doha era).

Dispute Settlement

The WTO’s dispute settlement system is arguably its most significant achievement — and, since 2019, its most serious crisis.

When a country believes another has violated WTO rules, it can bring a case to the Dispute Settlement Body (DSB). Cases proceed through panels of trade law experts, with appeals possible to the Appellate Body — a standing body of seven jurists.

The Appellate Body has decided landmark cases:

The system’s credibility rested on the Appellate Body’s independence. And this is where the crisis began.

The Appellate Body Crisis

The United States — across both Obama and Trump administrations — blocked appointments of new Appellate Body members, complaining the body had overstepped its mandate. By December 2019, the Appellate Body fell below the three members needed to hear appeals, effectively ceasing to function.

The US position was that the Appellate Body had developed its own jurisprudence beyond what WTO members had authorized — acting as a legislature rather than a tribunal. Whether or not this critique is correct, the consequence is a dispute settlement system that can issue rulings at the panel level but cannot enforce them through appeal. Countries can appeal panel decisions “into the void” — suspending enforcement indefinitely.

III. Why Doha Failed

The Doha Round collapsed for reasons that illuminate the structural challenges of multilateral trade negotiations.

The original bargain: developed countries (US, EU) would cut agricultural subsidies that harmed developing-country farmers; developing countries (India, Brazil, China) would open their markets to developed-country industrial goods and services.

This bargain broke down along several fault lines:

Agricultural subsidies: The EU’s Common Agricultural Policy and US farm support programs were politically untouchable domestically. European farmers are a powerful constituency; US farm-state senators have veto power over any treaty requiring Senate ratification. Rich countries would not make the cuts developing countries demanded.

Industrial tariffs: China, India, and Brazil resisted deep cuts to manufacturing tariffs, citing the need to protect infant industries and development space. Developed countries found this hypocritical — these countries were already major industrial exporters.

Services and intellectual property: The US and EU pushed for greater opening of developing-country services markets and stronger IP enforcement. Developing countries resisted, viewing IP rules as transfers of rents to rich-country corporations.

The 2008 collapse: Talks came closest to agreement in 2008 but fell apart over agricultural safeguards. India and China wanted the right to raise tariffs if an import surge damaged domestic farmers; the US (under agricultural industry pressure) rejected terms it found inadequate. The round never recovered.

The deeper problem is the consensus rule: WTO decisions require agreement from all 164 members. With a membership ranging from the US to Chad to China, consensus is nearly impossible on anything contested. The GATT rounds succeeded partly because they had fewer members and the US had enough dominance to drive outcomes.

IV. The Retreat to Regionalism

Frustrated by the Doha impasse, major trading economies shifted their energy to regional trade agreements (RTAs) and preferential trade agreements (PTAs) — deals among smaller groups of countries that can move faster.

By 2023, the WTO had been notified of over 350 RTAs. These include:

The shift to regionalism creates a complex “spaghetti bowl” of overlapping agreements with different rules of origin, tariff schedules, and regulatory standards. For companies operating across multiple markets, compliance costs can exceed the tariff savings.

Whether regionalism is a “building block” toward eventual multilateral liberalization or a “stumbling block” that substitutes for it remains genuinely contested among trade economists.

Why It Matters

The WTO’s crisis reflects a broader question about multilateral governance in an era of great power competition. When the US and China disagree on fundamental questions — about what constitutes a legitimate subsidy, about what industrial policies are permissible, about whether state-owned enterprises should be treated like private firms — the rules-based trading system cannot simply adjudicate between them.

The geopolitical question of how international trade will be organized in a world of US-China rivalry is arguably the most consequential open question in international economic policy.

Further Reading

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