David E. Bloom is Clarence James Gamble Professor of Economics and Demography at Harvard University, USA.

Alfonso Sousa-Poza is Professor of Economics at the University of Hohenheim, Germany.

Uwe Sunde is Professor of Economics at the University of Munich, Germany.

1 Introduction Part I Health 2 Modeling the Impact of Population Aging on Future Fiscal Obligations 3 Medical Innovations and Ageing: A Health Economics Perspective 4 Medical Progress, Aging, and Sustainability of Health Care Finance 5 Technologies to Mitigate Cognitive Aging 6 Gender, Aging, and Health 7 Economics of Disease Prevention in the Elderly 8 The Economics of Long-Term Care 9 Spousal Health and Assortative Matching 10 Mental Health and Illness in Aging Part II Pensions and Social Security 11 Social Security Reforms in Heterogeneous Aging Populations 12 Economic Preparation for Retirement 13 Pension Policy in Emerging Asian Economies with Population Aging: What Do We Know, Where Should We Go? 14 Trends in Pension Reforms in OECD Countries Part III Income and Economic Growth 15 Economic Growth, Intergenerational Transfers, and Population Aging 16 Consumption, Saving, and Wealth Accumulation at Old Age: Comparing Evidence from Developed and Developing Countries 17 Automation and aging 18 Working Life-Labor Supply, Aging, and Longevity 19 Education and Aging: Human Capital Investments and Aging Part IV Work and Employment 20 The Employment of Older Workers 21 Retirement and Health 22 The Relevance of Cognition in the Context of Population Aging 23 Productivity in an Aging World 24 Population Aging and Gender Gaps: Labor Market, Family Relationships, and Public Policy Part V Data and Measurement 25 Measuring Aging 26 The Health and Retirement Study 27 National Transfer Accounts and the Economics of Aging 28 Aging and Dependency 29 Patterns of Time Use Among Older People Part VI Aging and Personality 30 Aging and Economic Preferences 31 Financial Literacy and Financial Behavior 32 Age and the Value of Life 33 Happiness and Aging in the United States 34 Aging and Foreign Policy Preferences 35 Behavioral Science and Noncommunicable Diseases in Low- and Middle-Income Countries 36 The Implications of Population Aging for Immigrant- and Gender-Related Attitudes Part VII Regional Developments 37 Global Ageing and Health 38 Social Protection and Population Ageing in Asia 39 Aging in China 40 Aging in Latin America 41 Population Aging and Migration