Martin Stuart "Marty" Feldstein (born November 25, 1939 in New York City) is a conservative[1] American economist. He is currently the George F. Baker Professor of Economics at Harvard University, and the president and CEO of the National Bureau of Economic Research (NBER). From 1982 to 1984, Feldstein served as chairman of the Council of Economic Advisers and as chief economic advisor to President Ronald Reagan (where his deficit hawk views clashed with Reagan administration economic policies). He has also been a member of the Washington-based financial advisory body the Group of Thirty since 2003.