Milton Friedman received the 1976 Nobel Prize in Economics for achievements in the fields of consumption analysis, monetary history and theory, and stabilization policy.
Friedman’s consumption research challenged the idea that households base spending only on their current income. His permanent-income hypothesis argued that people often plan consumption around expected long-term resources.
His monetary work emphasized the importance of money supply and examined the relationship between monetary changes, inflation, and economic activity. He also co-authored A Monetary History of the United States with Anna Schwartz, a major historical study of American monetary policy.
Friedman was a prominent public intellectual and a leading figure associated with the Chicago school of economics. His 1976 prize was awarded for several connected areas of research, not simply for advocacy of a particular political program.