The California-Arizona lemon industry, after a long history of using fresh market shipment controls, operated during 1985-1986 without using the weekly prorate provisions of its federal marketing order. This article compares the level and variability of weekly shipments and prices for the,...

The formal relationship between price asymmetry and marketing margins is derived and illustrated with a weekly analysis of prices and margins for fresh lemons and Navel oranges in four retail markets. In the short-run, retail prices and margins for both products were more responsive to f.o.b....

Price competition is a fundamental assumption in modeling trade. Empirical applications often use unit values as proxies for price. This is a problem if unit values cannot explain trade flows consistent with the price competition assumption. The paper determines whether this condition exists in...