8 September 2015 - Imagine visualizing a health system through the eyes of an economist in the form of a supply curve, which shows the relationship between price of a product or service and the quantity of product that a seller can offer. In this example, the seller is the health system, a large agglomeration of highly skilled professionals supported by sophisticated technical equipment and institutions. The “product” being offered to society is the benefit of interventions in terms of the quantity and quality of life it generates, measured in quality-adjusted life-years (QALYs).
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