IMF Publications by Subject Browse by Author Move to Page Select 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 Page: 21 of 21 12 13 14 15 16 17 18 19 20 21 Sub-Saharan Africa: 1990 Title: Protection and Export Performance in Sub-Saharan Africa Author: DeRosa, A. Dean Series: Working Paper No. 90/83 Date: September 1, 1990 Subject: Exports Nontariff barriers Sub-Saharan Africa Tariffs Page: 21 of 21 12 13 14 15 16 17 18 19 20 21