I. The Mechanics of Ageing and Death: A Primer for Economists Measuring Ageing Metabolism and Longevity Evolutionary Theories of Ageing Ageing and Human Capital Formation II. Integrating Ageing into the Economic Life Cycle Model Understanding Differences in Longevity across EU Member States Understanding Health Inequality across EU Member States Understanding Years of Retirement across EU Member States Externalities in a Life-Cycle Model with Endogenous Survival Immigration, Evolution of Skills and Social Security An Alternative to Retirement: Part-time work A Model of Health Investment, Medicine Consumption, and Income