Computational Analysis of the U.S FTA with the Southern African Customs Union (SACU)

We use the Michigan Model of World Production and Trade to assess the economic effects of the U.S. FTA being negotiated with the Southern African Customs Union (SACU). The model covers 18 economic sectors in each of 22 countries/regions and is based on Version 5.4 of the GTAP database for 1997 together with specially constructed estimates of services barriers and other data on sectoral employment and numbers of firms. The distinguishing feature of the model is that it incorporates monopolistic competition in the manufacturing and services sectors, including increasing returns and product variety. The modeling focus is on the effects of the bilateral removal of tariffs on agriculture and manufactures and services barriers. Rules of origin and other restrictive measures and the non-trade aspects of the U.S.-SACU FTA are not taken into account due to data constraints. The computational results indicate that the benefits of the bilateral FTA for the United States and the SACU are rather small in both absolute and relative terms. Far greater benefits could be realized if the United States and the SACU adopted unilateral free trade and especially if multilateral free trade was adopted by all countries/regions in the global trading system.