According to the Organic Trade Association, the demand for food certified organic has been increasing at nearly 6 percent per year. This is despite pricing that is usually above non-organic prices by 30 percent or more. Production of organic feed corn had been increasing as farmers sought better returns than $3.50/bushel non-organic corn. Looking at certified organic and non-organic feed corn prices in central Illinois, non-organic has been priced at an average 132 percent premium to non-organic corn. While the markets for organic and non-organic feed corn appear correlated (see graph below), there are significant differences. The bidding for organic corn has been less frequent, and so the price series are more robust for non-organic corn...