Episode 5 of 10 The Fed: A History of Interest Rates

Victory and Inheritance: The Great Moderation Begins

Volcker had broken inflation, but the economy lay in ruins — 10.8% unemployment, a devastated farm belt, and a savings and loan industry sliding toward the largest financial bailout in American history. The 1980s would be a decade of descent: rates falling from 19% to 6%, inflation settling from double digits to 4%, and the Fed learning to manage an economy that no longer needed shock therapy but still required vigilance. When Alan Greenspan replaced Volcker in August 1987, his first test came within weeks: the largest single-day stock market crash in history.

Finexus Research · March 19, 2026 · 1982–1990

The years after Volcker's war were dominated by a single question: could the Fed maintain low inflation without triggering another recession? The answer turned out to be yes — but it required a new kind of central banking, more art than science. Volcker spent his remaining five years as chairman navigating between two dangers: easing too fast and reigniting inflation, or keeping rates too high and strangling the recovery. He chose a middle path, allowing rates to fall gradually while occasionally tightening when the economy showed signs of overheating.

The result was the beginning of what economists would later call the "Great Moderation" — a period of roughly twenty-five years (1982–2007) characterized by low, stable inflation, modest economic fluctuations, and a gradual decline in the level and volatility of interest rates. This was Volcker's true legacy: not just breaking inflation, but creating the conditions under which the Fed could operate with small, predictable adjustments instead of emergency interventions. The man who wielded the blunt instrument of 19% rates made it possible for his successors to govern with a scalpel.

The Long Descent

Fed Funds Rate: 1983–1990
Fed Funds rate (%), semi-annual. From the Volcker peak to Greenspan's early years — rates fell but never in a straight line.

The 1983–84 boom and scare. The recovery from the 1981–82 recession was explosive. GDP grew 7.9% in 1983 — the strongest year since the 1950s. The Fed Funds rate, which had fallen to 8.68% by January 1983, began rising again as Volcker tightened to prevent the recovery from reigniting inflation. By July 1984, rates had climbed back to 11.23%. There were anxious comparisons to the stop-go cycles of the Burns era. But Volcker's situation was fundamentally different: inflation was 4.3%, not 12%, and the public believed the Fed would keep it there. The rate hikes caused a growth slowdown, not a recession, and by early 1985, Volcker was cutting again.

The mid-decade calm (1985–87). Rates settled into a 6–8% range — levels that would seem astronomical by modern standards but felt blissfully normal after the Volcker wars. Inflation hovered around 3–4%. Oil prices collapsed in 1986, providing a deflationary tailwind. The dollar, which had surged on Volcker's high rates, was brought down by the Plaza Accord in September 1985, easing pressure on American exporters. For a few years, monetary policy was almost boring — exactly what the country needed.

Black Monday: October 19, 1987. Two months after Alan Greenspan took over from Volcker, the Dow Jones Industrial Average fell 22.6% in a single day — the largest one-day percentage decline in stock market history, exceeding even the worst days of 1929. The crash happened on a Monday, and by Tuesday morning the financial system was at risk of seizing. Greenspan responded with a single sentence that would define his chairmanship: "The Federal Reserve, consistent with its responsibilities as the nation's central bank, affirmed today its readiness to serve as a source of liquidity to support the economic and financial system." The Fed flooded banks with reserves. Markets stabilized. The recession that everyone expected never materialized.

The Greenspan Put is born. Black Monday established a pattern that would persist for the next twenty years: whenever financial markets faced a crisis, the Fed would step in with liquidity. Traders began referring to this implicit guarantee as the "Greenspan Put" — a put option on the stock market, written by the Federal Reserve, that limited downside risk. The concept was controversial from the start. Critics argued it created "moral hazard": if market participants believed the Fed would rescue them from losses, they would take on ever-greater risks. Greenspan and his defenders countered that preventing financial panics was a core central bank function, not a bailout. Both sides were right, and the debate would rage until the 2008 financial crisis provided a definitive answer.

"The Federal Reserve affirmed today its readiness to serve as a source of liquidity to support the economic and financial system." — Alan Greenspan, October 20, 1987. One sentence, fifty-seven words, that reshaped the relationship between markets and the central bank.

The Data

Fed Funds vs. Inflation: The New Normal
Fed Funds rate (bars) and CPI year-over-year (line), semi-annual 1983–1990. For the first time since 1965, rates consistently exceeded inflation.
DateFed FundsCPI YoYKey Event
Jan 19838.68%3.7%Recovery booms. GDP will grow 7.9% this year.
Jul 19839.37%2.4%Volcker tightening preemptively. Inflation beaten.
Jul 198411.23%4.3%Rate scare — highest since Volcker War. Growth slows.
Jan 19858.35%3.5%Volcker easing. Economy stabilizes.
Jul 19857.88%3.5%Plaza Accord (September). Dollar falls by design.
Jul 19866.56%1.7%Oil price collapse. Inflation at lowest since 1960s.
Jan 19876.43%1.4%Lowest inflation of the decade. Rates settling.
Oct 19877.29%4.2%Black Monday: Dow falls 22.6%. Greenspan floods liquidity.
Jul 19887.75%4.1%No recession from crash. Greenspan Put validated.
Jan 19899.12%4.5%S&L crisis escalating. Greenspan tightening.
Jul 19899.24%5.1%Rates peak. Berlin Wall will fall in November.
Jul 19908.15%4.8%Iraq invades Kuwait (August). Recession approaching.

The most important feature of this table is the gap between the Fed Funds rate and CPI inflation. In every single period, rates exceeded inflation — often by 3 to 5 percentage points. Under Burns, this relationship had been inverted: rates were frequently below inflation, meaning the Fed was effectively paying people to borrow and spend. Volcker and then Greenspan maintained positive real rates throughout the 1980s, which meant that money had a real cost, that saving was rewarded, and that the inflationary incentive to hoard goods was gone. This "real rate discipline" was the mechanism that kept inflation anchored.

The savings and loan crisis deserves mention as the decade's most expensive financial failure. Over 1,000 S&Ls failed between 1986 and 1995, ultimately costing taxpayers $132 billion. The causes were multiple — deregulation, fraud, falling real estate values, and the lingering effects of the Volcker-era rate volatility that had devastated S&L balance sheets. But the Fed's response was muted: Greenspan raised rates modestly in 1988–89 to combat rising inflation, then eased as the 1990 recession approached. The S&L crisis was handled by fiscal policy (the bailout) rather than monetary policy — a pattern that would repeat, at vastly larger scale, in 2008.

Timeline

The Foundation

The 1980s established the monetary policy framework that would govern the next three decades. Volcker proved that inflation could be broken if the central bank was willing to accept the cost. Greenspan proved that financial panics could be managed with liquidity injections rather than rate changes. Together, they created an architecture in which the Fed operated with two implicit mandates: keep inflation low (Volcker's contribution) and keep markets functioning (Greenspan's contribution).

The rates of this era — 6% to 11% — seem almost unbelievable from the perspective of the 2020s, when the Fed Funds rate spent years at or near zero. But they were normal for a world where inflation averaged 4% and real growth averaged 3%. The Great Moderation wasn't about rates being low — it was about rates being predictable, and about a central bank that had earned the credibility to make small adjustments instead of lurching between extremes. That credibility, purchased at such enormous cost by Volcker, was Greenspan's inheritance. What he did with it is the subject of the next episode.