His primary research, done under Ludwig von Mises
Late in life he turned to theoretical psychology and philosophy, publishing such monographs as Studies in Philosophy and The Political Order of a Free People. He had already bent that way with 1960's The Constitution of Liberty, a far cry from early work like Prices and Production. His primary research, done under Ludwig von Mises [MEE-zess], resulted in his two major works: The Pure Theory of Capital and The Road to Serfdom. FTP, name this Austrian economist, the winner of the 1974 Nobel in economics.
Late in life he turned to theoretical psychology and philosophy, publishing such monographs as Studies in Philosophy and The Political Order of a Free People.
Friedrich August von {Hayek}