Constrained joint-profit-maximizing retail contracts are derived when the dealer is privately informed about demand conditions before contracting with the manufacturer. Demand is increased by dealer promotion, which is unobservable by the manufacturer. Consequently, the manufacturer does not...

We examine how owners of productive resources (e.g. public enterprises or financial capital) optimally allocate their resources among wealth-constrained operators of unknown ability. Optimal allocations exhibit: (1) shared enterprise profit--the resource owner always shares the operator's...

We examine how to procure health care services at minimum cost while preventing suppliers from refusing to care for high-cost patients. A single risk-adjusted prospective payment is optimal only when it is particularly costly for the supplier to discover likely treatment costs. Cost sharing is...