We examine consumers' choice of preventive care and providers' choice of capacity (which affects the transaction costs of consuming health care) under alternative health care financing plans. We show that consumers choose Pareto-optimal prevention and providers choose optimal capacity under a...

Medical savings accounts (MSAs) belong to a larger class of incentive-based health care plans. Using a model that allows the consumer to invest in healthy activities, we examine the efficiency properties of incentive plans and compare them to traditional full- coverage and deductible plans,...