Social Pension Systems and Economic Well-Being

Social pension systems constitute a cornerstone of social protection for the elderly, combining contributory and non-contributory schemes to secure income after retirement and mitigate poverty. Contributory schemes link benefits to lifetime earnings, while non-contributory programmes ensure a basic safety net irrespective of past contributions. Across high, middle and low-income countries, pensions affect consumption smoothing, health-care access and intergenerational support. Adequacy of pension benefits is commonly assessed through measures such as the replacement rate and poverty incidence, whereas long-term sustainability is evaluated against demographic trends, fiscal capacity and labour-market dynamics. Emerging research emphasises the interaction between pension design and healthy life expectancy, illustrating how eligibility ages and payment frequencies influence physical and mental well-being. Technological advances in data collection have enabled quasi-experimental evaluations of programme impacts on household decision-making, health-care utilisation and food security. Policymakers are increasingly focused on tailoring pension parameters—eligibility age, benefit level and indexation—to achieve universal coverage while safeguarding fiscal balance and promoting healthy ageing.

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Social Pension Systems and Economic Well-Being publication trend

The graph below shows the total number of articles in social pension systems and economic well-being across all publications each year (not limited to Nature Index journals).

Technical terms

Contributory pension scheme: A retirement system in which individuals and often employers make regular contributions to finance future benefits proportional to earnings.

Non-contributory pension programme: A publicly funded benefit providing a minimum income to older adults without requiring prior contributions.

Replacement rate: The ratio of a retiree’s pension benefit to their pre-retirement earnings, used to assess income adequacy.

Healthy life expectancy: The average number of years an individual is expected to live in good health, free from disability or chronic illness.

References

1. Is my pension fund more expensive? Estimating equivalent assets-based and contribution-based management fees. Journal of Business Research (2023).
2. Investing in equitable healthy aging: Why Africa must reform social pension schemes to improve Alzheimer's disease and dementia outcomes. Alzheimer's & Dementia (2025).
3. The Replacement Rate: An Imperfect Indicator of Pension Adequacy in Cross-Country Analyses. Social Indicators Research (2015).
4. Bargaining with Grandma: The Impact of the South African Pension on Household Decision-Making. The Journal of Human Resources (2015).
5. The effect of old-age pensions on health care utilization patterns and insurance uptake in Mexico. BMJ Global Health (2019).
6. Social grants, remittances, and food security: does the source of income matter?. Food Security (2019).
7. Does Social Pension Expansion Relieve Depression and Decrease Medical Costs? Evidence From the Rural Elderly in China. International Journal of Public Health (2022).