Verlagsinfo: "A health-economics textbook for the rest of us. The economics of healthcare are messy. For most consumers, there's minimal control around costs or services. Sometimes doctors get paid a lot; other times they don't get paid at all. Insurance and drug companies are bad, except when...

Improving diet quality has been a major target of public health policy. Governments have encouraged consumers to make healthier food choices and firms to reformulate food products. Evaluation of such policies has focused on the impact on consumer behaviour; firm behaviour has been less well...