Alvin Hansen

Alvin Harvey Hansen (August 23, 1887 – June 6, 1975) was an American economist who taught at the University of Minnesota and was later a chair professor of economics at Harvard University. Often referred to as "the American Keynes", he was a widely read popular author on economic issues, and an influential advisor to the government on economic policy. Hansen helped create the Council of Economic Advisors and the Social Security system. He is best remembered today for introducing Keynesian economics in the United States in the 1930s and 40s.

More effectively than anyone else, he explicated, extended, domesticated, and popularized the ideas embodied in Keynes's ''The General Theory.'' He helped develop with John Hicks the IS–LM model (or Hicks–Hansen model), a mathematical representation of Keynesian macroeconomic theory. In 1967, Paul McCracken, chairman of the President's Council of Economic Advisers, saluted Hansen stating: "It is certainly a statement of fact that you have influenced the nation's thinking about economic policy more profoundly than any other economist in this century." Provided by Wikipedia