The Mexican Peso Crisis of 1994

How a sudden devaluation of the peso in December 1994 triggered a financial panic, a deep recession and a large international rescue, and what it taught about capital flows.

In the early 1990s, Mexico looked like a success story. It had reformed its economy, controlled inflation and joined NAFTA in January 1994. Foreign investors poured money in. Then, in December 1994, it all unravelled.

Warning signs

Mexico ran a large current account deficit, financed by foreign portfolio money that could leave quickly.
The peso was kept within a band against the dollar, and many economists believed it was overvalued.
1994 brought political shocks, including an armed uprising in Chiapas and the assassination of a presidential candidate, which worried investors.
The government issued short-term bonds called tesobonos, which were linked to the U.S. dollar. As foreign exchange reserves fell, these debts became a huge risk.

The crash

In December 1994, the government devalued the peso. Instead of calming markets, the move triggered panic. Investors rushed to sell pesos and Mexican assets. The peso lost roughly half its value against the dollar within weeks. Mexico faced the risk of being unable to repay its dollar-linked debts.

The rescue

In early 1995, the United States and the International Monetary Fund led a rescue package of around 50 billion dollars. Mexico used the funds to repay debts and stabilise its currency.

The recession

Mexico’s economy shrank by around 6 percent in 1995. Interest rates soared, many borrowers could not repay loans, banks faced a crisis, and unemployment and poverty rose sharply.

Recovery

Mexico recovered relatively quickly, helped by exports to the United States under NAFTA and a now-cheaper peso. It repaid the U.S. loans ahead of schedule.

Lessons

Hot money can leave suddenly.
Short-term, foreign-currency debt creates vulnerability.
Crises can spread to other countries, called the “Tequila effect”.
Transparency about reserves and debts matters.

The frightened investor

A fund manager in New York holds Mexican bonds. When the peso is devalued, she fears further falls and sells everything. Thousands of investors do the same, causing the peso to fall further. Fear becomes self-fulfilling.

Thinking a devaluation always solves a currency problem

A poorly managed devaluation can trigger panic, especially when a country has large short-term foreign-currency debts.

Key takeaways

Mexico's large deficit and dollar-linked debts created vulnerability.
A December 1994 devaluation triggered panic and the peso roughly halved.
A U.S. and IMF-led rescue of about 50 billion dollars stabilised the country.
The crisis showed the risks of hot money and short-term foreign-currency debt.