This study develops an economic fertility model which explicitly incorporates both the costs of childrearing and contraception behaviour. In this setting, a couple capacity to procreate depends on their fecundity, as well as their contraception and sexual behaviours; and the ideal number of children is chosen by maximizing the utility of children, subject to a budget constraint reflecting the couple's income, and their specific explicit and implicit costs of rearing children.
Wages, Compensation, and Labor Costs: Public Policy
Unemployment among semi- and unskilled workers has reached severe proportions (over 50 %) and threatens the political and economic stability of the South African economy. In this paper a computable general equilibrium (CGE) model of the South African economy to assess the economy-wide impact of a wage subsidy targeted at semi- and unskilled workers. We find that employment of semi- and unskilled workers can be raised quite significantly, although the financial costs can be substantial.