One night, Alan Greenspan's public persona - perpetually worried economist in black-rimmed glasses - gave way to party guy.
At a small gathering among friends, he participated with gusto in an intensely competitive game of "name that tune." His challenger, a fellow music buff, would shout out Koechel numbers, the system used to catalogue hundreds of works by Mozart, and Greenspan unhesitatingly would hum the tune.Now, as he wraps up a decade as chairman of the Federal Reserve Board, it is the economy that is humming. Grateful politicians from President Clinton on down are singing his praises.
With the United States now in its seventh year of uninterrupted growth, unemployment at its lowest level in nearly a quarter-century and inflation still a no-show, there is plenty to cheer.
"Alan Greenspan has had a stellar 10 years - one of the most outstanding periods in central bank history," said Allen Sinai, chief global economist at Primark Decision Economics.
Economists give Greenspan, 71, high marks for continuing the inflation battle launched by his predecessor. Former Fed Chairman Paul Volcker in the early 1980s pushed interest rates upward to levels not seen since the Civil War in order to tame double-digit inflation.
Greenspan has not had to resort to such extreme shock therapy. But his record on inflation has been even better - five straight years of consumer prices rising around 3 percent or less, the best performance in three decades.
Lately, however, Greenspan's fierce inflation-fighting views seem to have yielded to more dovish sentiments.
For the past year, he has been prodding his Fed colleagues to consider new theories that hold that the economy can grow more rapidly than previously thought without generating higher inflation.
While the central bank did nudge interest rates up slightly in March, that quarter-percentage-point increase came a year after many analysts had expected it.
In delivering his midyear report to Congress last month, Greenspan rejected suggestions that the Fed is embarked on a dangerous experiment to test the limits of just how fast the economy can expand.
But he still devoted 11 of the 19 pages of that testimony to an exploration of the "new age" argument that the huge investments businesses have made in computers and other high-tech products and other changes have given the economy a greater capacity for noninflationary growth.
Greenspan even speculated that these trends, if they persist, could mean the country in on the threshold of a "once or twice in a century" leap in productivity - the key to rising living standards.
But other economists are not so sure. Greenspan, they argue, is well aware that much of the good news on inflation this year has been a result of temporary factors such as the strong dollar holding down import prices and depressed benefit costs stemming from the switch to managed health-care plans.