Walter Wriston and the sovereign debt machine
On a Friday evening in August 1982, Federal Reserve Chairman Paul Volcker took a call that he later described as the most frightening of his career. On the other end was Jesús Silva-Herzog, Mexico’s finance minister, informing him that Mexico — with $80 billion in outstanding loans — could no longer service its debt. By some accounts, Volcker told colleagues that weekend he wasn’t sure the American banking system would survive until Monday.
The man most responsible for putting the banking system in that position was not on that call. Walter Bigelow Wriston, chairman and CEO of Citicorp from 1967 to 1984, was the most influential commercial banker of his era — a spare, cerebral Connecticut Yankee who spent seventeen years transforming Citibank from a domestic lender into a globe-straddling financial machine. His operating thesis, stated with growing confidence throughout the 1970s, was crisp and elegant: sovereign nations do not default on their debts. Countries, Wriston argued, cannot be liquidated. Their assets — infrastructure, people, natural resources — always exceed their liabilities in aggregate. There is no judge to appoint a receiver. Lending to governments was therefore fundamentally safer than lending to corporations, which could simply disappear.
His reasoning was not stupid. It was also not tested.
The timing looked excellent through the mid-1970s. After the 1973 oil shock, petroleum-exporting nations sat on surpluses that dwarfed any investment opportunity in their own economies. The cash flowed into US banks, which needed somewhere to put it. Latin American governments, industrializing rapidly and hungry for capital, were delighted to help. Between 1975 and 1982, commercial bank lending to the developing world grew at more than 20 percent per year. By 1982, the nine largest American money-center banks held Latin American debt equal to 176 percent of their combined capital — a ratio that assumed, correctly, that countries don’t go bankrupt, and, incorrectly, that this was the same as saying they always pay.
Wriston liked to say that capital “goes where it’s welcome and stays where it’s well treated.” The petrodollar loop seemed, in conference rooms from Park Avenue to São Paulo, self-evidently sound. Then Volcker raised US interest rates to nearly 20 percent to strangle American inflation, and the arithmetic reversed. Floating-rate loans denominated in dollars became dramatically more expensive for every sovereign borrower in Latin America. When oil prices fell shortly after, Mexico’s ability to service debts it had pledged against future petroleum revenues collapsed in months. The call to Volcker followed.
Sixteen countries ultimately rescheduled their debts. Real urban wages across the region fell 20 to 40 percent over the decade that followed. What economists came to call “the lost decade” erased most of Latin America’s industrialization gains since the 1960s.
What 1982 rewrote was the architecture of sovereign risk. The Brady Plan of 1989 — engineered by Treasury Secretary Nicholas Brady — forgave $61 billion in debt and converted the remainder into tradeable bonds, introducing market pricing to a class of lending that had previously operated on the assumption of infinite rollover. The IMF became the indispensable lender of last resort for sovereigns, attaching conditions that forced a choice between austerity and formal default. The Wriston doctrine didn’t vanish; it acquired a corollary. Countries don’t go bankrupt, technically. They simply stop paying — and the distinction, it turns out, costs a great deal.
That particular lesson has had to be relearned in Mexico in 1994, Russia in 1998, Argentina in 2001, and Greece in 2010. The theory keeps surviving its own evidence.
Sources
- Latin American Debt Crisis of the 1980s — Federal Reserve History — Mexico’s 1982 default, the Silva-Herzog call to Volcker, the nine major banks’ 176% capital exposure, and the Brady Plan resolution.
- Third World Debt — EconLib — Wriston’s sovereign lending thesis, the 20%-per-year lending growth rate, and the role of rising US interest rates in triggering the cascade.