This third edition of Anthony Culyer’s authoritative The Dictionary of Health Economics brings the material right up to date as well as adding plentiful amounts of new information, with a number of revised definitions. There are now nearly 3,000 entries in this comprehensive work. This third edition includes 250 new references as sources for definitions and examples of practice and the bibliography comprises roughly 1,400 items. Anthony Culyer has refined and made the system of cross-references and internet links even more comprehensive than in previous editions. This Dictionary is as complete a statement as exists anywhere of what it is that every health economist ought to know.