This paper revisits the extent of seasonality in African livelihoods, which has disappeared from Africa's development debate. Through econometric analysis of monthly food price series across 100 locations in three countries during 2000-12, it is shown that seasonal movements in maize wholesale...

The purpose of this paper is to examine the implications of the rational expectations hypothesis for the econometric modeling of primary commodity markets. Muth's Rational Expectations Hypothesis (REH) revolutionized economic theory and modeling on price formation in a simple agricultural...

International commodity agreements (ICAs) fit uneasily in a world in which markets are becoming globalized and increasingly competitive. Development policy - both as preached by international agencies and as practiced by typically democratically elected and nonsocialist governments in the major...