We examine whether a hospitals quality is affected by the quality provided by other hospitals in the same market. We first set out a theoretical model with regulated prices which specifies conditions on demand and cost functions which determine whether a hospital will have higher quality when...

Provider competition is a currently popular healthcare reform model. A necessary condition for greater competition to improve quality is that providers will face higher demand if they improve their quality. We test this crucial assumption in an important part of the health care market using data...

We examine (a) the effect of market structure on the level of mortality for AMI, hip fracture, and stroke between 2002/3 and 2010/11 and (b) whether this effect changed after the introduction of Choice policy in 2006 which gave patients the right to a wider choice of hospital. For AMI and hip...