This paper studies the design of health insurance with ex post moral hazard, when there is imperfect competition in the market for the medical product. Various scenarios, such as monopoly pricing, price negotiation or horizontal differentiation are considered. The insurance contract specifies...

This paper studies the design of health insurance with ex post moral hazard, when there is imperfect competition in the market for the medical product. Various scenarios, such as monopoly pricing, price negotiation or horizontal differentiation are considered. The insurance contract specifies...

Personalized medicine is still in its infancy, with costly genetic tests providing Little actionable information in terms of efficient prevention decisions. As a consequence, few people undertake these tests currently, and health insurance contracts pool all agents irrespective of their genetic...

This paper examines a model of competition between two types of health insurers: Managed Care Organizations (MCOs) and “Conventional Insurers." MCOs vertically integrate health care providers and pay them at a competitive price, while conventional insurers work as indemnity plans and pay the...