W. Arthur Lewis
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W. Arthur Lewis

dual-sector development model.

Nobel-winning economist whose dual-sector model explained labour migration from subsistence agriculture to modern industry.

Wikipedia
#86Economists Who Built Frameworks
43/ 100
Authority scoreNotable
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17
Top 100 Economists Who Built Frameworks
Rank #86·dual-sector development model.
Appears alongside

Top neighbors of W. Arthur Lewis

8people
01
Abhijit Banerjee
RCT development framework; Poor Economics.
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02
Adam Smith
invisible hand; division of labor.
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03
Albert Hirschman
Exit, Voice, and Loyalty; linkages.
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04
Alfred Marshall
supply-and-demand; consumer surplus.
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05
Alvin Roth
market design; matching theory.
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06
Amartya Sen
capability approach; social choice.
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07
Amos Tversky
heuristics-and-biases (would-be Nobel; foundational to behavioral econ).
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08
Angus Deaton
consumption and welfare measurement.
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Last updated
10 May 2026
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