1. What's driving food prices?;Abbott,2008
2. Analyzing factors affecting U.S. food price inflation;Baek;Can. J. Agric. Econ.,2010
3. PcFiml Version 8: Interactive Econometric Modeling of Dynamic System;Doornik,1994
4. PcGive 10: Empirical Econometric Modeling;Doornik,2001
5. Production and Consumption of Biofuel;EIA,2011