"Extreme heat is the single best predictor of corn and soybean yields in the United States. While average yields have risen continuously since World War II, we find no evidence that relative tolerance to extreme heat has improved between 1950 and 2005. Climate change forecasts project a sharp...

Market integration is key to ensuring sufficient and stable food supplies. This paper assesses the impediments to market integration in Central and Eastern Africa for three food staples: maize, rice, and sorghum. The paper uses a large database on monthly consumer prices for 150 towns in 13...

Information on export restrictive measures was collected from 16 countries for the period 2007 to 2011 or 2012 depending on the country. The data indicate that export measures were applied across the whole spectrum of agricultural and food products, but grains, oilseeds and vegetable oils were...