Priority setting in health care is an issue of increasing importance. Choices about the use of health care budgets are inescapable and difficult. A number of countries have sought to strengthen their approach to priority setting by drawing on research-based evidence on the cost and effectiveness of different treatments. This book brings together leading experts in the field to summarize and analyse the experience of priority setting in five countries: Canada, The Netherlands, New Zealand, Norway and the United Kingdom. Drawing on literature from a range of disciplines, it makes a significant contribution to the debate on the role of information and institutions in priority setting.