Immunization through vaccination has been a commercially available pre-harvest intervention to reduce E. coli shedding in cattle for about five years. Despite demonstrated substantial improvement in human health that vaccine adoption offers, it has not been widely adopted. This highlights the...

Despite wide availability of publicly reported price and quantity movements of agricultural commodities, these data alone do not easily allow one to determine whether and to what extent changing market conditions are due to shifts in underlying supply and demand curves. Such information,...