M. Susan Marquis

• Alternative volume performance standards for medicare physicians' services
• Choice under uncertainty and the demand for health insurance
• Economic factors in reserve attrition
• Health insurance
• Informing consumers about health care costs
• Participation in alternative health plans
• Accession and attrition of prior-service reservists
• Beneficiary incentives to participate in alternative health plans
• Characteristics of health insurance coverage
• Consumers' knowledge about their health insurance coverage
• Cost-sharing and the patient's choice of provider
• Demand for supplementary health insurance