The rail industry is an integral part of the agricultural transportation system of the United States. For producers and shippers of bulk commodities, railroads are particularly important for the movement to end users, many of whom are located long distances from the farms. Information on rail...

Several annual rail rate indices depict changes in the prices paid for rail service. Although accurate for general analyses, each of these indices falls short in capturing the three major components of total railroad grain rates: tariff rates, fuel surcharges, and secondary railcar market costs....

This study measures the amount of agricultural research engaged in maintenance research for commodities and non-commodities. The percentage of commodity based maintenance research has risen from roughly 35% in 1986 to 41% in 2008. The percentage of non-commodity based agricultural research is...

Public research is a major contributor to agricultural productivity growth, but if research investments are not maintained, agricultural productivity can decline over time. Maintenance research replaces deteriorated research knowledge to forestall a productivity decline. Knowledge of the...