Case Study: A Real Trade Dispute

Case Study: Airbus vs. Boeing — The World's Longest Trade War

The Airbus-Boeing dispute is the largest and longest-running case in WTO history. It lasted nearly 20 years (2004-2021), involved hundreds of billions in subsidies, and reshaped how the world thinks about industrial policy.

Background:

• Boeing (US) and Airbus (EU — France, Germany, Spain, UK) are the only two manufacturers of large commercial aircraft
• Both received massive government support — but in different forms
• Boeing received tax breaks, defense contracts, and R&D subsidies from federal and state governments
• Airbus received direct government loans ("launch aid") at below-market rates to develop new aircraft

The Cases:

• 2004: The US filed a WTO complaint against EU subsidies to Airbus
• 2004: The EU filed a counter-complaint against US subsidies to Boeing
• Both sides partially won: the WTO found BOTH governments had provided illegal subsidies

The Numbers

• The WTO authorized the US to impose up to $7.5 billion/year in retaliatory tariffs against the EU (2019)
• The WTO authorized the EU to impose up to $4 billion/year in retaliatory tariffs against the US (2020)
• These tariffs hit not just aircraft but wine, cheese, Scotch whisky, tractors, and olives — catching countless unrelated industries in the crossfire

Resolution

In June 2021, the US and EU agreed to a 5-year truce, suspending retaliatory tariffs. They agreed to:

• Develop common rules on aircraft subsidies
• Cooperate against "non-market practices" (aimed at China's Comac, which is developing the C919 to compete with both)
• Regular consultations to prevent future disputes

Key Lessons

1. WTO disputes take YEARS — 17 years from filing to resolution
2. Both sides cheat — The US accused the EU of subsidies while doing the same thing differently
3. Retaliation hurts bystanders — Tariffs on wine and cheese punished industries with nothing to do with aircraft
4. Geopolitics changes the calculus — The US and EU settled partly to unite against China's growing aviation industry
5. Industrial policy is universal — Every major economy subsidizes strategic industries; the debate is about how, not whether

Worked Example: Sizing the Retaliation

When a WTO panel finds illegal subsidies, it doesn't fine anyone — it authorizes the winner to raise tariffs up to the value of the harm suffered. In the Airbus-Boeing case the arbitrators set those ceilings:

Crucially, the tariffs need not hit aircraft. The US spread its $7.5 billion across Airbus planes plus French wine, Italian cheese, Scotch whisky, and olives — a technique designed to spread political pain across many EU member states. A Scottish distillery exporting $10 million of whisky suddenly faced a 25% tariff — $2.5 million — over an aircraft dispute it had nothing to do with. This is why the 2021 truce, suspending both sets of tariffs, was welcomed far beyond the aviation industry.