Alan Greenspan, renowned economist and author, served as the Chairman of the Federal Reserve of the United States from 1987 to 2006. He is acclaimed for his profound influence on U.S. monetary policy and his tenure during significant financial events. Greenspan's philosophy often emphasized free market capitalism. Educated at New York University, he earned a Ph.D. in economics and worked as a private economic advisor before leading the Fed. He has authored several books, including his memoir "The Age of Turbulence," highlighting his career and economic insights. His contributions to economic thought continue to influence policy and financial markets globally.