van Rooyen, C.J.; Esterhuizen, Dirk; Doyer, Ockert T. - Department of Agricultural Economics, Extension and … - 1999
The competitiveness of sixteen selected food commodity chains in South Africa was calculated using the Revealed Comparative Advantage method of Balassa. The majority of commodity chains are marginally competitive. Except for the maize, pineapple, and apple chains, the competitiveness index...