"Greenspan Defeated Inflation in the United States"
No. Credit for breaking the back of double-digit inflation goes to Paul Volcker, Greenspan's tough and courageous predecessor. In the summer of 1979, when Volcker assumed the reins at the Federal Reserve, inflation was raging at 12 percent a year. Eight years later, when Alan Greenspan took over, the inflation rate stood at around 4 percent. During Greenspan's 17-year era, inflation slowed further to 2.5 percent per year. But 80 percent of the drop in inflation occurred under Volcker's stewardship at the Fed.
True, Volcker put the United States through its worst recession in modern times. It was the only way to unwind the destructive interplay between wages and prices that drove U.S. inflation. Greenspan's major challenge was to finish the job Volcker started. That was no easy task, and Greenspan's successes should not be minimized. In only one of Greenspan's 17 years at the Fed (1990) did inflation move above 5 percent; in 11 of those years, inflation was 3 percent or lower.
But there were serious complications along the way, not least of all a dangerous flirtation with outright deflation, or an overall decline in the price level, in early 2003. This problem resulted from Greenspan's biggest gamble--a willingness to push U.S. interest rates to extremely low levels during a period of rapid economic growth. The move gave rise to the destabilizing stock market bubble of the late 1990s, a speculative excess unseen in the United States since the roaring 1920s. The bursting of that bubble in early 2000 transformed an orderly disinflation (i.e., when inflation merely decelerates) into a close call with actual deflation.