Martinez-Mejia, Pablo; Malaga, Jaime E. - In: Journal of Agribusiness 27 (2009)
For years, the U.S. price of grain sorghum has been settled as 95% of the price of corn. Nevertheless, the increasing demand for corn and grain sorghum in ethanol production might have changed that price relationship. In this study, we use cointegration and the vector autoregressive model with...