Coleman, Jonathan R.; Thigpen, M. Elton - Economics Research, World Bank Group - 1993
In the 1980s, cotton production in sub - Saharan Africa expanded significantly. Annual production growth averaged 4.7 percent between 1980 and 1990, compared with only 1.2 percent for 1964-79. At the same time, cotton exports grew an average 8 percent a year, compared with almost no growth...