Dr. Andrei Illarionov served as President Valdimir Putin's Chief Economic Advisor (2000-2005) and his personal representative to the G-8 (2002-2005). He resigned from both posts in December 2005, in objection to the government's curtailment of political freedoms. From 1993 to 1994, Illarionov served as chief economic advisor to the prime minister of the Russian Federation, Viktor Chernomyrdin. He resigned in February 1994 to protest changes in the government's economic policy. From 1994 to 2000, Illarionov was the director of the Institute of Economic Analysis.

Andrei Illarionov is a passionate advocate of an open society and democratic capitalism in Russia and a forceful and articulate critic of the political, economic, and social situation in the country.

Illarionov received his PhD in economics in 1987 from the Leningrad State University. Illarionov has coauthored several economic programs for Russian governments and has written three books and more than 300 articles on Russian economic and social policies. He joined the Cato Institute's Center for Global Liberty and Prosperity in 2006 as a senior fellow.