effect of ozone on wheat yields at the farm level. However, this elasticity is small, and indicates that ozone is unlikely to … result in the imposition of substantial external costs on wheat production. The profit function implications regarding ozone … are less clear. Although the estimates indicate that ozone depresses wheat farm profits and wheat supply, the elasticities …

rather than relying on the production of raw agricultural commodities such as cotton, wheat, and rice provides more …

During most of 2005-10, the price of expiring U.S. corn, soybeans, and wheat futures contracts settled much higher than …