We develop a principal-agent model to analyze how the behavior of a physician in the public sector is affected by his activities in the private sector. We show that the physician will have incentives to over-provide medical services when he uses his public activity as a way of increasing his...

We consider an economy where public hospitals are capacity-constrained, and we analyse the willingness of health authorities to reach agreements with private hospitals to have some of their patients treated there. When physicians are dual suppliers, we show that a problem of cream-skimming...

We develop a principal-agent model in which the health authority acts as a principal for both a patient and a general practitioner (GP). The goal of the paper is to weigh the merits of gatekeeping versus non-gatekeeping approaches to health care when patient self-health information and patient...