How was Paul Samuelson awarded the Noble Prize in Economics?

Name: Paul Samuelson
Country: United States.
Date of Birth: 15 May 1915.
Died: 13 December 2009.
Education: University of Chicago (BA), Harvard University (MA, PhD).
Subjects Of Study: Accelerator principle consumer econometrics human behavior multiplier.
Known as: Father of Modern Economics.
Noble Prize Year: Nobel Prize for Peace in 1970, for the scientific work through which he has developed static and dynamic economic theory and actively contributed to raising the level of analysis in economic science.