Robert Emerson Lucas Jr. (September 15, 1937 – May 15, 2023) was an American economist primarily associated with the University of Chicago. He is widely recognized as the central figure in the development of the new classical approach to macroeconomics.
In 1995, Lucas received the Nobel Memorial Prize in Economic Sciences for his work in developing and applying the hypothesis of rational expectations, which transformed macroeconomic analysis and deepened the understanding of economic policy. N.