"Empirical explorations of the growth and productivity impacts of infrastructure have been characterized by ambiguous (countervailing signs) results with little robustness. A number of explanations of the contradictory findings have been proposed. These range from the crowd-out of private by...

South African experience with efforts to implement land reform thus far indicates that to realize the potential and help solve the problems rural areas face, the government's land reform program needs to get beneficiaries, non-governmental organizations, and the private sector more involved....