The search for microeconomic foundations of non-Walrasian outcomes in labor and product markets has spawned many studies of contracting. This paper emphasizes the role of contracts for market equilibrium -- for many raw materials and basic industrial commodities -- in which long-term contractual...

Much of the rapid increases in the price of crude oil during two of the last three supply shocks has been attributed to increased private inventory demand stimulated by the expectation of speculative profits. Government intervention in any future disruption is likely to take the form of releases...