In this paper, I examine the contribution that economics can make to our understanding of key issues in health and health care. In the first part of the paper, I argue that economics can bring valuable insights into the world of over-eating and present recent economic theories that argue that...

This review examines the performance of the UK healthcare system. After presenting data on the level and distribution of resources, three topics are examined. The first is the lessons from international comparisons of evidence on expenditure, equity and healthcare outcomes. The second is the...

Payer-driven competition has been widely advocated as a means of increasing efficiency in health care markets. The 1990s reforms to the UK health service followed this path. We examine whether competition led to better outcomes for patients, as measured by death rates after treatment following...

There is a growing literature that shows that higher family income is associated with better health for children. Wealthier parents may have more advantaged children because they have more income to buy health care or because parental wealth is associated with beneficial behaviours or because...

Asthma is the most common chronic disease of childhood. Recent evidence has shown a socio-economic gradient in its distribution. This paper examines whether a number of factors argued to have led to a rise in the incidence of asthma might also explain the social gradient. Several of these have...

There is a growing literature that shows that higher family income is associated with better health for children. Wealthier parents may have more advantaged children because they have more income to buy health care or because parental wealth is associated with beneficial behaviours or because...

Height has long been recognised as associated with better outcomes: the question is whether this association is causal. We use children’s genetic variants as instrumental variables (IV) to deal with possible unobserved confounders and examine the effect of child and adolescent height on a wide...

Crime has been argued to have important externalities. We investigate the relationship between violent crime and an important type of behaviour: individuals' participation in their local area through walking and physical activity. We use a sample of nearly 1 million people residing in over 320...

We examine the relationship between common sources of airborne pollution and population mortality in present day England. The current air quality limit values are low by both historical and international standards, and these are set at levels which are believed not to be harmful to health. We...

Crime has been argued to have important externalities. We investigate the relationship between violent crime and an important type of behaviour: individuals' participation in their local area through walking and physical activity. We use a sample of nearly 1 million people residing in over 320...