Key points are not available for this paper at this time.
Eleanor R. Fapohunda, Michael P. Todaro, Family Structure, Implicit Contracts, and the Demand for Children in Southern Nigeria, Population and Development Review, Vol. 14, No. 4 (Dec., 1988), pp. 571-594
Fapohunda et al. (Thu,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: