Alan Greenspan, Former Federal Reserve Chair, Dies at 100

Alan Greenspan, the Federal Reserve chairman who steered American monetary policy through multiple economic crises and held one of the most powerful positions in global finance, died Monday. He was 100.

Parkinson's disease complications caused his death, according to his wife of 29 years, Andrea Mitchell, an NBC News correspondent.

Greenspan chaired the Federal Reserve from 1987 to 2006, a tenure spanning five U.S. presidents. He navigated the stock market crash of 1987, the savings and loan crisis, the Asian financial crisis, the Russian debt default, and the collapse of the Long-Term Capital Management hedge fund. His decisions on interest rates and lending policy influenced employment, inflation, and growth across the U.S. economy.

Born in 1926 in New York, Greenspan trained as an economist and developed a reputation as an intellectual who valued free markets and minimal government regulation. Before joining the Federal Reserve, he ran an economic consulting firm and served as an advisor to President Gerald Ford.

During his time at the Federal Reserve, Greenspan became a prominent public figure. He testified frequently before Congress, and his statements on economic conditions shaped investor expectations and market movements. Lawmakers and business leaders closely tracked his opinions on inflation risks, employment trends, and the overall health of the economy.

Greenspan's approach emphasized letting markets function with limited intervention. He championed deregulation in financial markets and resisted efforts to impose stricter oversight on derivatives and other complex financial instruments. His philosophy reflected a broader economic consensus during the 1990s and early 2000s that markets self-corrected and that excessive regulation hindered growth.

The 2008 financial crisis challenged that framework. After Greenspan stepped down in 2006, the housing market collapsed and major financial institutions failed. Some economists and policymakers blamed deregulation and Greenspan's hands-off approach for enabling the excessive risk-taking that preceded the crash. Greenspan acknowledged in congressional testimony that he had not anticipated the severity of the crisis and that his assumptions about market discipline proved wrong.

After leaving the Federal Reserve, Greenspan advised investment firms and wrote about economics. He published a memoir in 2007 titled "The Age of Turbulence: Adventures in a New World." He continued to comment on economic matters and remained a sought-after voice on monetary policy and financial regulation.

Greenspan received numerous honors throughout his career, including the Presidential Medal of Freedom. Economists credited him with managing the Federal Reserve during a period of sustained economic growth in the 1990s, often called the Great Moderation. Others noted his role in keeping interest rates low after the 2001 terrorist attacks and during the early 2000s, a period that some analysts linked to the subsequent housing boom and bust.

Mitchell and Greenspan married in 1997. He is survived by his wife.