The elasticity of aggregate supply of cropland is one key to understanding the degree to which policy-induced increases in demand for biofuel feedstocks or agricultural CO₂ offsets will result in higher prices or expanded crop production. We report land supply elasticities for the United States...

"This paper is devoted to better understanding of the Brazilian agricultural national policies towards domestic support and implications related to WTO rules. Domestic support has taken central stage in the last years and in light of a global economic crisis will play an even greater role in...