W. Arthur Lewis

Sir W. Arthur Lewis
Sir William Arthur Lewis, official Nobel Prize photo
Born	William Arthur Lewis (1915-01-23)23 January 1915 Castries, Saint Lucia, British Windward Islands
Died	15 June 1991(1991-06-15) (aged 76) Bridgetown, Saint Michael, Barbados
Nationality	Saint Lucian British
Alma mater	London School of Economics
Known for	Development economics Dual-sector model Lewis turning point Industrial structure History of the world economy
Spouse	Gladys Jacobs Lewis (m. 1947)
Children	2 daughters[1]
Relatives	Allen Montgomery Lewis (brother)
Awards	Nobel Memorial Prize in Economic Sciences (1979)
Scientific career
Fields	Economics
Institutions	London School of Economics (1938–48) University of Manchester (1948–58) University of West Indies (1959–63) Princeton University (1963–91)
Thesis	The Economics of Loyalty Contracts  (1940)
Doctoral advisor	Sir Arnold Plant

Sir William Arthur Lewis (23 January 1915 – 15 June 1991) was a Saint Lucian economist and the James Madison Professor of Political Economy at Princeton University.^[2] Lewis was known for his contributions in the field of economic development. In 1979, he was awarded the Nobel Memorial Prize in Economic Sciences.