Why do people buy health insurance? Conventional theory holds that people purchase insurance because they prefer the certainty of paying a small premium to the risk of getting sick and paying a large medical bill. Conventional theory also holds that any additional health care that consumers purchase because they have insurance is not worth the cost of producing it. Therefore, economists have promoted policies--copayments and managed care--to reduce consumption of this additional, seemingly low-value care. This book presents a new theory of consumer demand for health insurance. It holds that...

Examining legal ethics within the framework of modern practice, this book identifies two important ethical issues that all lawyers confront: the difference between the role of lawyers and the role of judges in pursuing justice, and the conflicting responsibilities lawyers have to their clients and to the legal system more broadly. In addressing these issues, Legal Ethics provides an explanation of the duties and dilemmas common to practicing lawyers in modern legal systems throughout the world. The authors focus their analysis on lawyers in independent practice in modern capitalist...