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Rates of return on physical and human capital in Africa's manufacturing sector
Bigsten, Arne, (2000)
Bigsten, Arne, (1998)
Paying for education among households in Ghana : is there any role for household resources and contextual effects?
Iddrisu, Abdul Malik, (2017)
Profits from self-employment : a case study of Côte d'Ivoire
Vijverberg, Wim P. M., (1988)
Dual selection criteria with multiple alternatives : migration, work status, and wages
Vijverberg, Wim P. M., (1991)
Testing for labor market duality : the private wage sector in Côte d'Ivoire
Vijverberg, Wim P. M., (1990)