1. Abbott PC, Hurt C, Tyner WE (2009) What’s driving food prices? Farm Foundation
2. Abbott PC, Hurt C, Tyner WE (2011) What’s driving food prices in 2011? Farm Foundation
3. Basak S, Pavlova A (2013) A model of financialization of commodities. Available at
http://dx.doi.org/10.2139/ssrn.2201600
4. Baum CF (2006) Time-series filtering techniques in STATA. Department of Economics, Boston College, July 2006. Available at
http://www.stata.com/meeting/5nasug/TSFiltering_beamer.pdf
. Accessed 10 July 2013
5. Chakravorty U, Hubert M, Moreaux M, Nøstbakken L (2011) Do biofuel mandates raise food prices? Working paper no. 2011-01, Department of Economics, University of Alberta