“…CGE models are widely employed in addressing the food before fuel issues, although with different modeling strategies and focuses (Elobeid and Tokgoz, 2007;Ignaciuk and Dellink, 2006;Arndt et al 2008;Rosegrant el al., 2008;Tyner and Taheripour, 2008;Yang et al, 2008;Saunders et al, 2009;Gohin and Chantret, 2010;Mcphail and Babcock, 2008;Vincent et al, 1979;Hanson et al, 1993;Saunders et al, 2009). Their advantage is a historical data set containing prices and quantities is not required.…”