Volume II · After Gold · Money Research

02 — Oil, Petrodollars and Stagflation, 1973–1982: The First Decade Without an Anchor

Inflation before and after the gold break

US inflation had begun rising before the dollar–gold link was suspended in 1971: the Federal Reserve dates the Great Inflation to 1965–1982. Bretton Woods constrained policy but did not prevent inflation. The end of convertibility changed one constraint during an inflation already under way; it did not start that inflation on its own. Expansionary policy, expectations, fiscal pressures and the later oil shocks all matter to the account, although their relative weights remain debated. The 1973 oil shock struck economies already facing price pressure. Federal Reserve History, “The Great Inflation,” opening and “The Motive”–“The Opportunity”.

The first oil shock (1973–74)

On 6 October 1973 Egypt and Syria attacked Israel. On 16–17 October the Gulf members of OPEC raised the posted price of oil by 70% and the Arab producers announced an embargo on the United States and the Netherlands for supporting Israel, with production cuts of 5% a month. By January 1974 the posted price of Saudi light crude had gone from $2.90 to $11.65 a barrel — roughly quadrupled in three months. The embargo was lifted in March 1974 but the price stayed.

The IMF estimates the 1973–74 oil-price rise imposed a direct terms-of-trade loss of around 2½% of OECD GDP; that is not a measured annual transfer of 2% of world GDP. The oil shock and policy responses contributed to the 1974–75 contraction, which the IMF described as the deepest international recession in four decades. In many industrial countries, high inflation and unemployment coincided: “stagflation.” The combination challenged prevailing policy approaches. IMF, *The Impact of Higher Oil Prices on the Economy*, Appendix, Figures A2–A3 and Table A1; IMF, *The IMF in a Changing World, 1945–85*, “Economic Turbulence of the 1970s”.

US CPI increased about 11% in 1974; Britain's calendar-average Retail Prices Index increased 24.2% in 1975, while Japan's consumer-price inflation reached 24.5% in 1974. BLS, “Exploring price increases in 2021 and previous periods of inflation,” 1974 CPI table; ONS, long-run RPI annual index, 1974–75; IMF, *The IMF in a Changing World, 1945–85*, “Fiscal and Monetary Policies,” Japan paragraph and table. The IMF approved a UK stand-by for SDR 700 million on 31 December 1975, fully drawn in May 1976. A separate SDR 3.36 billion two-year stand-by, following the Chancellor's 15 December 1976 letter of intent, was approved on 3 January 1977. Italy had already obtained a stand-by in April 1974, so Britain was not the only G7 member to use IMF support. IMF, UK lending commitments, approval and drawn amounts; IMF Annual Report 1976, UK May 1976 drawing; IMF, *Official Policy to Encourage Requests*, UK December letter and January approval; IMF Annual Report 1974, Italy stand-by.

The petrodollar: invoicing and recycling, not redemption

Oil was commonly quoted in dollars before 1974. Federal Reserve History, “Oil Shock of 1973–74”. The June 1974 US–Saudi joint statement established a commission for economic cooperation, including Saudi development and financial discussions; a later US government audit describes it as a way to recycle petrodollars, not as a contract making dollars redeemable for oil or requiring all oil to be sold exclusively for dollars. A 1975 Federal Reserve staff memo described oil prices as denominated in dollars or sterling and the dollar as the principal transaction currency. It also recorded discussion of alternative pricing baskets. Saudi investment of oil proceeds in US assets was a financial flow; a separately alleged confidential Treasury-purchase arrangement should not be treated as a term of the public joint statement without its own verified document. GAO, *The U.S.-Saudi Arabian Joint Commission on Economic Cooperation*, pp. 1–2; Federal Reserve staff memorandum, 15 April 1975, pp. 1–2.

Dollar invoicing made the currency convenient for many oil trades; an importer could also obtain dollars through foreign-exchange markets rather than maintain a permanent dollar balance. Exporters deposited or invested some of their oil receipts in dollar assets, and banks recycled part of those funds into loans to importing countries. The amounts and channels need a consistent period-specific dataset before a $500 billion total or a direct causal chain to every later debt crisis can be stated. Unlike Bretton Woods gold conversion, there was no fixed quantity of oil claimable from the US issuer for a dollar. The term “petrodollar” describes oil revenues and their investment, not energy convertibility. GAO, 1979, digest and pp. 1–2; Federal Reserve staff memorandum, 1975, pp. 1–2.

The policy response and its failure (1974–79)

Governments tried almost everything except the one thing that worked. Nixon's price controls (1971–74) produced shortages and a price surge when lifted. Ford's "Whip Inflation Now" buttons (1974) became a joke. Carter's administration appointed G. William Miller to the Fed in 1978, under whom real interest rates went negative and the dollar fell so far that the Treasury had to issue bonds denominated in Deutsche Marks and Swiss francs ("Carter bonds," 1978–79) and sell gold to support it. Britain's Labour government tried incomes policies and lost to Thatcher in 1979. The economic consensus shifted: Milton Friedman's monetarism ("inflation is always and everywhere a monetary phenomenon") won the argument that money growth, not oil or unions, was the root cause; the Kydland–Prescott paper of 1977 on "time inconsistency" showed why a central bank under political pressure would always inflate, laying the intellectual ground for central-bank independence.

The second oil shock and the Soviet invasion of Afghanistan (1979)

The Iranian Revolution of January–February 1979 removed about 5% of world oil supply; the panic that followed more than doubled prices again, from about $14 to $35–40 a barrel by 1980, and the Iran–Iraq War from September 1980 kept them there. In December 1979 the Soviet Union invaded Afghanistan, which added a security scare to an energy scare: the Carter Doctrine of January 1980 declared the Persian Gulf a vital US interest to be defended by force, the policy that put the US Navy permanently in the Gulf and framed every subsequent war there (“Wars, Invasions and Money, 1971–2026”). Gold, which markets treated as the alternative to a collapsing dollar, went from $226 at the start of 1979 to $850 on 21 January 1980; silver, cornered by the Hunt brothers, touched $50 and then collapsed in March.

The Volcker shock (1979–82)

Paul Volcker became Fed chairman in August 1979 with inflation running at 13%. On Saturday 6 October 1979 he announced that the Fed would stop targeting interest rates and instead control the growth of bank reserves, letting rates go wherever that required. They went to 20% (the federal funds rate peaked around 19–20% in 1981 and the prime rate at 21.5% at the end of 1980). The result was a double recession in 1980 and 1981–82, unemployment of 10.8% at the end of 1982 (the highest since the Depression), farm bankruptcies, a homebuilders' protest in which two-by-fours were mailed to the Fed, and a crisis for every developing country that had borrowed dollars at floating rates. Inflation fell from 13.5% in 1980 to 3.2% in 1983 and stayed low for forty years.

Volcker's importance for the history of money is that he answered the question the Jamaica Accords left open: what anchors a currency with no gold behind it? The answer was a central bank willing to inflict a recession to protect the currency's purchasing power. The Fed's credibility, earned in 1979–82, became the dollar's backing, and the model — an independent central bank with a price-stability mandate — was copied by nearly every country over the following two decades.

Britain, Reagan and the strong dollar

Thatcher (from May 1979) applied the same medicine in Britain with a monetary squeeze that pushed unemployment past three million; the Reagan administration (from January 1981) combined Volcker's tight money with large tax cuts and a defence build-up, producing the first peacetime deficits of over 5% of GDP, real interest rates of 6–8%, and a dollar that rose about 50% against the major currencies between 1980 and February 1985. That combination — tight money, loose fiscal policy, capital inflows — is what the next file's Plaza Accord was called to fix.

Innovation in this decade

High and volatile inflation and interest rates encouraged new ways to save and manage risk. The first money-market mutual fund was established in 1972. Such funds offered a way to invest in short-term instruments when Regulation Q limited the rates banks could pay on deposits. Their growth contributed to pressure to phase out deposit-rate ceilings under the Depository Institutions Deregulation and Monetary Control Act of 1980. The Garn–St Germain Act of 1982 further eased deposit restrictions and expanded some thrift lending powers; those changes interacted with existing losses and weak supervision in the savings-and-loan crisis described in “Debt Crises and the Managed Dollar, 1982–1990”. Federal Reserve History, “Money Market Mutual Funds”; Federal Reserve History, “Garn–St Germain”. Currency futures (1972), options (1973), Treasury-bond futures (1977) and the World Bank's first formal currency swap with IBM (1981) offered ways to manage changing prices and exchange rates. The Bank dates its own first interest-rate swaps to 1985. World Bank Treasury, “1981: Bank Executes First Currency Swap”. Inflation-adjusted accounting, indexation of wages and pensions, and the first index-linked government bonds (Britain, 1981) were responses to the same thing.

Key takeaways

The Great Inflation began before the 1971 gold break and continued through two major oil shocks. Changes in monetary and fiscal policy, expectations and supply conditions all contributed; attributing the period to the end of convertibility alone mistakes chronology for causation. Oil was commonly dollar-invoiced, and exporters recycled some surpluses into dollar assets, but a dollar was not redeemable for oil as it had been for gold. The public 1974 US–Saudi commission document should not be recast as a universal oil-pricing or redemption treaty. The Volcker disinflation demonstrated the importance—and economic cost—of a central bank's commitment to price stability. Federal Reserve History, “The Great Inflation”; GAO, 1979, pp. 1–2.