Sir Arthur Lewis
Who was Sir Arthur Lewis?
Nobel laureate: Nobel Prize in Economic Sciences (1979)
Biographical data adapted from Wikipedia’s article on Sir Arthur Lewis (CC BY-SA 4.0).
Biography
Sir Arthur Lewis (1915-1991) was a leading economist whose pioneering research on economic development won him the Nobel Prize in Economic Sciences in 1979. Born in Castries and passing away in Bridgetown, Lewis became one of the most significant development economists of the 20th century. He studied at the London School of Economics and Political Science, where he developed ideas that changed how people understood economic growth in developing countries.
Lewis is best known for his dual sector model of economic development, which explained how economies with excess labor could shift from traditional farming to modern industry. This model, often called the Lewis Model, showed how developing countries could use their plentiful labor for industrial growth while keeping wages relatively stable. His work gave important insights into how economies change structure and became key to development economics.
During his career, Lewis held respected academic positions and advised many governments and international organizations on development policy. His knowledge was widely recognized through various awards, including being knighted and named a Distinguished Fellow of the American Economic Association. He received several honorary degrees, including from the University of Dakar in 1962, an honorary degree in 1974, and another from Paul Cézanne University in 1986.
Lewis's contributions went beyond theory to include practical policy work. He was a key advisor to Caribbean governments and worked extensively with international development organizations. His writings influenced many economists and policymakers focused on economic development, industrialization, and economic changes in developing countries. His Nobel Prize in 1979 recognized his major contributions to understanding the economic challenges of developing nations and the processes of economic development.
Before Fame
Growing up in the early 20th century, Lewis saw the economic challenges faced by developing countries during the global instability of the Great Depression and World War II. During this time, there was more focus on economic development as newly independent nations looked for ways to industrialize and grow.
He studied at the London School of Economics and Political Science in the 1930s and 1940s, right in the middle of significant shifts in economic thinking. At that time, the LSE was a leading center for development economics. Scholars there were trying to figure out how traditional economies could modernize and industrialize, which laid the groundwork for Lewis's later big ideas.
Key Achievements
- Developed the influential dual sector model of economic development
- Won the Nobel Prize in Economic Sciences in 1979
- Served as President of the Caribbean Development Bank
- Received knighthood and became Distinguished Fellow of the American Economic Association
- Authored foundational works in development economics that shaped policy worldwide
Did You Know?
- 01.He was the first person of African descent to win the Nobel Prize in Economic Sciences
- 02.His dual sector model was initially published in a paper titled 'Economic Development with Unlimited Supplies of Labour' in 1954
- 03.He served as the first President of the Caribbean Development Bank from 1970 to 1973
- 04.Lewis was knighted in 1963, becoming Sir Arthur Lewis for his contributions to economics
- 05.He shared the 1979 Nobel Prize with Theodore Schultz, both recognized for their work on economic development
Awards & Honors
| Award | Year | Details |
|---|---|---|
| Nobel Prize in Economic Sciences | 1979 | for their pioneering research into economic development research with particular consideration of the problems of developing countries |
| Distinguished Fellow of the American Economic Association | — | — |
| Knight Bachelor | — | — |
| honorary doctor of the University of Dakar | 1962 | — |
| honorary doctor of the Paul Cézanne University | 1986 | — |
| honorary doctorate | 1974 | — |