NBC News reports that Greenspan Fed chairman dies at 100, with his wife Andrea Mitchell confirming that complications of Parkinson’s Disease were the cause of death. The man who presided over the longest sustained period of US economic growth in a generation, and who haunted two decades of market crises like a secular deity, was born in New York City on 6 March 1926 and celebrated his centenary in March 2026.
Mitchell, the chief Washington correspondent and chief foreign affairs correspondent for NBC News, had been his wife for 29 years. She married him in 1997, the same year the South East Asian tiger economies were testing his nerve and his toolkit simultaneously.
The musician who became the world’s most powerful central banker
The biography is improbable enough to invite invention, but it is all documented. The young Greenspan studied clarinet at New York’s Juilliard School of Music and played in a band with Stan Getz, the legendary jazz saxophonist, before touring the country with the Henry Jerome Band. His fellow musicians spent their evenings smoking marijuana. Greenspan spent his swotting up on economics and doing the band’s accounts.
At 19, he enrolled as an economics student at New York University. He became a free-market apostle, worked as an economic consultant, and eventually joined the board at JP Morgan. In 1952, he met the right-wing novelist Ayn Rand, who nicknamed him ‘the undertaker’ for his liking for sombre dark suits, and whose philosophy convinced him that society functions most efficiently when individuals pursue their own self-interest.
He advised Richard Nixon during the 1968 presidential campaign, went on to chair the Council of Economic Advisers, and later recalled Nixon as ‘sadly paranoid, misanthropic and cynical’. Ronald Reagan appointed him chairman of the Federal Reserve in August 1987.
Greenspan Fed chairman dies: the 1987 crash and the doctrine of cheap credit
He was tested immediately. In October 1987, share prices fell by more than 30% in a single crash. The day after, Greenspan announced that the Fed was ready ‘to serve as a source of liquidity to support the economic and financial systems,’ according to CNN. The markets steadied. The formula, repeated across five terms in office spanning the savings and loan crisis, the Mexican peso crisis, and the fallout from 9/11, became a doctrine: flood the system with cheap credit and the underlying economy will hold.
It worked, until it didn’t.
His instrument was language as much as monetary policy. CNBC reports that Greenspan perfected a style of deliberate opacity known as ‘Fedspeak.’ Bob Woodward, in his 2000 biography Maestro: Greenspan’s Fed and the American Boom, wrote that ‘His long, convoluted sentences seem to take away at the end what they have given at the beginning as they flow to new levels of incomprehensibility.’ A Washington Post column captured the paradox in 1997: ‘With a couple of choice words he can momentarily send the stock market to heaven or hell.’ His office carried a sign that said simply: ‘the buck starts here.’
Bill Clinton, a Democratic president, kept the driest of monetarists in post and was rewarded with the golden growth era of the late 1990s. Greenspan later praised Clinton in his memoir for his ‘consistent, disciplined focus on long-term economic growth,’ while observing that some Republican administrations had simply lost control of public spending.
The flaw in the machine
The crashes came in sequence. When dot-com companies folded in March 2000, having been ‘overpriced by investors,’ Greenspan diagnosed ‘irrational exuberance’ in the market. The Nobel laureate Paul Krugman was not impressed. ‘He didn’t raise interest rates to curb the market’s enthusiasm,’ Krugman complained. ‘He waited until the bubble burst… then tried to clean up the mess afterwards.’
After the 9/11 attacks, Greenspan cut interest rates again to support the economy. Critics later argued those cuts, sustained too long, fed a sharp rise in house prices and encouraged reckless mortgage lending. His aversion to bank regulation compounded the risk. When the sub-prime mortgage crisis triggered the worst global downturn since the Great Depression, the reckoning was unavoidable.
In October 2008, before the House Oversight Committee hearing titled ‘The Financial Crisis and the Role of Federal Regulators,’ alongside then-SEC Chairman Christopher Cox and former Treasury Secretary John Snow, Greenspan conceded the ideological failure. He called it a ‘once-in-a-century credit tsunami,’ according to NPR, and told Congress: ‘I have found a flaw. I don’t know how significant or permanent it is. But I have been very distressed by that fact.’
It was a rare moment of public self-examination from a man whose career had been built on projecting certainty.
President George W. Bush awarded Greenspan the Presidential Medal of Freedom on 9 November 2005 at a White House ceremony in the East Room, according to White House records. Queen Elizabeth II granted him an honorary knighthood. He remained a sought-after commentator into his late 90s: he called Donald Trump’s populist approach a ‘shout of pain’ that would do little for living standards, and described Brexit as the ‘worst outcome.’ As recently as 2023, he appeared on television warning that the Biden administration was raising interest rates too fast.
The Federal Reserve said Greenspan’s policies ‘left a lasting mark on this institution, on the broader field of economics, and on the country.’ That is the diplomatic version. The fuller truth is that he bequeathed both a template for crisis management and the conditions that made one of history’s worst crises possible. His successor Ben Bernanke was left to implement the lessons Greenspan had resisted learning. That is, perhaps, legacy enough.
