2007年-世界发展银行全球_Pensions_Panorama___Retirement-Income_Systems_in_53_Countries_254页_2mb

Summary of "Retirement-Income Systems in 53 Countries" by Edward Whitehouse

Core Content

This report, Pensions Panorama, provides a comprehensive overview of retirement-income systems in 53 countries, including high-income OECD nations, Eastern Europe and Central Asia, Latin America and the Caribbean, and the Middle East and North Africa. It aims to inform policy debates by presenting empirical data and analysis on pension structures, entitlements, and the relationship between earnings and pension benefits. The report is part of a broader effort to improve understanding and facilitate comparative policy analysis across diverse pension regimes.

Main Views

• Pension systems vary widely across countries, with different structures, objectives, and mechanisms.
• Pension reform is a complex and politically sensitive issue, often leading to ideological debates and public protests.
• The report does not advocate for any specific pension system, but rather provides factual data to support informed policy discussions.
• Social sustainability—ensuring adequate pension benefits and reducing old-age poverty—is a key concern, often overlooked in favor of fiscal sustainability in previous analyses.
• International comparisons require a standardized methodology, such as the APEX model, to ensure consistency and clarity.

Key Information

Structure of the Report

The report is divided into two main parts:

1. Part I: Cross-Country Analysis

   • Introduces the typology and parameters of pension systems.
   • Presents modeling methodologies and empirical results on pension entitlements.
   • Analyzes the link between pension benefits and earnings.

2. Part II: Country Studies by Region

   • Provides detailed case studies of pension systems in each region.
   • Highlights differences in pension design, eligibility, and funding across countries.

Typology of Pension Systems

Pension systems are classified into two mandatory tiers:

1. First-Tier, Redistributive Pensions

   • Aim to prevent poverty among retirees.
   • Includes:
     • Basic pensions: Flat-rate or based on years of service, not earnings.
     • Targeted pensions: Provide higher benefits to lower-income retirees.
     • Minimum pensions: Ensure a minimum level of pension income, often linked to earnings.
     • Social assistance: Universal or means-tested support for retirees.

2. Second-Tier, Mandatory Insurance

   • Designed to provide an adequate replacement rate of pre-retirement earnings.
   • Includes:
     • Defined Benefit (DB): Benefits depend on earnings and years of service.
     • Defined Contribution (DC): Individual accounts with contributions and investment returns.
     • Points systems: Earnings are converted into pension points, which are then converted into benefits.
     • Notional accounts: Contributions are recorded and subject to a minimum rate of return, but not directly invested.

Pension Parameters Overview

• Redistributive pensions are common in high-income OECD countries (10 out of 24) and Eastern Europe and Central Asia (4 out of 10).
• Targeted pensions are present in most OECD countries, but have been abolished or planned for abolition in some Eastern European and Central Asian countries.
• Minimum pensions are used in most OECD and Eastern European and Central Asian countries, but not in Latin America and the Caribbean.
• DB schemes are most common in the Middle East and North Africa, and in half of Eastern Europe and Central Asia and more than half of the high-income OECD countries.
• DC schemes are prevalent in Latin America and the Caribbean (all nine countries) and in Eastern Europe and Central Asia (seven out of ten).
• Points systems exist in six countries: France, Croatia, Estonia, Germany, Norway, and Slovakia.
• Notional accounts are used in Italy, Latvia, Poland, and Sweden.

Empirical Results

• The report presents net and gross replacement rates for different earnings levels.
• It emphasizes the importance of income taxes and social security contributions in determining net pension entitlements.
• The link between pension entitlements and pre-retirement earnings is a central theme, with changes to this link being a key focus of recent pension reforms.
• Social sustainability—ensuring adequate pensions and reducing poverty among retirees—is highlighted as a core concern, especially in developing countries.

Conclusions

• Pension systems in 53 countries differ significantly in terms of:
  • Replacement rates
  • Redistribution vs. insurance objectives
  • Link between earnings and pension benefits
  • Role of public vs. private sectors
  • Nature of antipoverty benefits (universal or means-tested)
  • Type of pension structure (DB, DC, points, notional accounts)
• The report aims to improve the quality of policy debates by offering objective, data-driven insights into pension systems and their performance.
• It sets the stage for future research and analysis, including expanding the model to include more countries and considering non-standard career paths.

Future Developments

• The World Bank and OECD plan to:
  • Update pension models to reflect 2004 parameters and rules.
  • Include non-standard careers (e.g., those with childcare absences) in future analyses.
  • Expand the analysis to other countries, starting with Asia (e.g., India, China).
• This study represents a significant step toward a more consistent and rigorous global analysis of pension systems and entitlements.

Contributors and Acknowledgments

• The report was developed with the help of numerous experts from the World Bank, OECD, and other institutions.
• Key contributors include:
  • Robert Holzmann (World Bank)
  • Mark Pearson (OECD)
  • Gordon Keenay (KPMG)
  • David Robalino (World Bank)
  • Monika Queisser (OECD)
  • John Martin and Martine Durand (OECD)
• The data and methodology were supported by the OECD, World Bank, FIAP, and Watson Wyatt.

Abbreviations

Conclusion

This report is a foundational resource for understanding the diversity and complexity of global pension systems. It emphasizes the importance of data-driven analysis, international comparisons, and social sustainability in pension reform. The work serves as a starting point for policymakers and researchers aiming to improve retirement-income systems worldwide.