Traub, Lulama Ndibongo; Jayne, Thomas S. - International Association of Agricultural Economists - IAAE - 2006
This paper determines the effect of market reform and price decontrol on the size of maize milling/retail margins in South Africa. Regression models of monthly milling/retail margins are run over the period May 1976 to September 2003. To assess the robustness of our findings, we estimate several...