Condon, Nicole; Klemick, Heather; Wolverton, Ann - Agricultural and Applied Economics Association - AAEA - 2013
The literature on the impacts of biofuels on food prices is characterized by contradictory findings and a wide range of estimates. To bring more clarity to this issue, we review studies on U.S. corn ethanol expansion released between 2008 and 2013. Normalizing corn price impacts by the increase...