Paul Samuelson

Paul Samuelson was the architect of the 'neoclassical synthesis,' which combined Keynesian macroeconomics with neoclassical microeconomics. His textbook, 'Economics,' educated generations of students and standardized the language of the field. Samuelson was a pioneer in applying rigorous mathematical methods to economic theory, elevating the discipline's scientific standing. His work on revealed preference and welfare economics provided tools that are still used by researchers today.

By bridging different schools of thought, he created a cohesive framework that defined the mainstream economic curriculum for decades.