2012年-CEPS欧洲政策研究中心_Ageing_Health_and_Retirement_in_Europe_The_AGIR_Project_46页_560kb

AGIR Project Summary: Ageing, Health and Retirement in Europe

Core Content

The AGIR project, conducted from January 2002 to March 2005, aimed to explore whether the trend of increasing life expectancy in Europe has been accompanied by similar improvements in the quality of life, particularly in terms of health and retirement patterns. It was funded by the European Commission under the 5th Research Framework Programme (QLK6-CT-2001-00517) and involved a consortium of nine European research institutes, most of which are members of ENEPRI.

The project focused on three main areas: demographic and health evolution, use of health care services, and determinants of retirement. It also developed scenarios for future health and pension expenditure and examined the macroeconomic and policy implications of these trends.

Main Findings

1. Population Ageing: Known and Unknown

• Known Trends: Mortality rates have declined significantly across all age groups, particularly at older ages, leading to increased life expectancy.
• Uncertain Trends: Fertility rates and migration patterns remain highly uncertain, with projections varying widely based on assumptions about social and economic policies.
• Demographic Uncertainty Impact: Uncertainty in demographic projections leads to significant uncertainty in future health and long-term care expenditures. For example, in Finland, health and long-term care costs per capita are expected to rise substantially over the next 65 years, with a median increase to over 8% of GDP.

2. Health and Healthcare Issues

• Defining Good Health: There is no simple or consistent definition of 'good health' across age groups and time periods. Health status is influenced by cultural, social, and medical changes.

• Health Scenarios:

  • Expansion of Morbidity: Chronic diseases are more prevalent in older age, and the proportion of life spent in poor health may increase.
  • Compression of Morbidity: Advances in medical care and lifestyle changes may delay the onset of chronic disease, thereby reducing the time spent in ill health.
  • Dynamic Equilibrium: Life expectancy increases alongside a rise in overall disease prevalence, but severe chronic diseases may decrease.

• Historical Perspective: Health historians argue that the observed increase in morbidity among the elderly is largely due to changes in cultural and social reporting of illness, not necessarily due to real biological changes. For example, the rise in reported diseases like tuberculosis and lung cancer may be attributed to improved detection and reporting methods rather than actual increases in disease prevalence.

3. Work, Leisure and Retirement

• Retirement Determinants: Retirement decisions are influenced by both health status and the value individuals place on work versus leisure. Health is a key factor in determining when individuals retire.
• Informal Care and Labour Force Participation: Informal care-giving, particularly by women, has a significant impact on their participation in the workforce. This suggests a complex interplay between health, care responsibilities, and economic activity.

Key Scenarios and Implications

4. Alternative Scenarios for Health and Retirement

• The project developed various scenarios for future health and pension expenditure, considering different assumptions about mortality, fertility, and migration.
• These scenarios highlight the importance of understanding how health and demographic changes affect economic planning and public policy.

5. Macroeconomic and Policy Implications

• Sustainability and Adequacy: Ensuring the sustainability and adequacy of health care and retirement income systems requires action at all levels of society, including government, firms, and households.
• Public Policy Considerations: The project emphasizes the need to reconsider the balance between public and private initiatives in health and retirement. It suggests that while market forces may play a role, policy intervention is often necessary to address long-term challenges.
• Policy Recommendations: The project underscores the importance of examining how policies can influence health and retirement expenditure, especially in the context of demographic change.

Conclusion and Policy Issues

• The AGIR project highlights the complexity of population ageing, health, and retirement in Europe.
• It stresses that the future trajectory of health and pension systems is highly dependent on assumptions about fertility and migration, which are not yet fully understood.
• The findings suggest that public policy must be flexible and adaptive to the changing demographic and health landscape, with a focus on improving access to care and supporting workforce participation among women.

Summary

The AGIR project has provided a comprehensive analysis of the relationship between ageing, health, and retirement in Europe. It has demonstrated that while life expectancy is increasing, the quality of health and the associated economic implications remain uncertain. The project has identified the need for a nuanced understanding of health trends, demographic shifts, and their economic consequences, which is essential for formulating effective public policies in the face of an ageing population.