One of every two people in Sub-Saharan Africa survives on less than $1.25 a day. That proportion has changed little … affecting the incentives for farmers to produce and sell farm products remain a major influence on the extent of Africa …

agriculture -- Trade restrictions continue to be Africa's most important instruments of agricultural intervention -- Differences … account for about of 90 percent of Sub-Saharan Africa's population, farm households, agricultural output, and overall GDP … Introduction -- CHAPTER 1 Introduction and Summary -- Introduction -- Growth and Structural Changes in Africa -- Methodology for …