Inclusive Dualism: Labour-intensive Development, Decent Work, and Surplus Labour in Southern Africa

W. Arthur Lewis, the founding father of development economics, proposed a dualist model of economic development in which 'surplus' (predominantly under-employed) labour shifted from lower to higher productivity work. In practice, historically, this meant that labour was initially drawn out of subsistence agriculture into low-wage, labour-intensive manufacturing, including in clothing production, before shifting into higher-wage work. This development strategy has become unfashionable. The I...