May 2026

Should Malaysia expand its social pension? Global evidence, design issues and options

By World Bank Group This study examines whether Malaysia should expand its social pension coverage and adequacy by drawing on global experiences and comparing them to the Malaysian context. It explores the impacts of social pensions on various social indicators and addresses key design issues for expansion. The paper concludes with recommendations for reforms, emphasizing the need to balance welfare and equity impacts with fiscal considerations. Get the report here

Investment Decisions of Defined Benefit Pension Plans

By Zhichuan Frank Li, Jun Wang & Yuqi Zhang This paper examines the determinants of defined benefit (DB) pension plan investment decisions of U.S. corporations with the largest 100 DB plans (Milliman 100 companies). We test two contradicting theories on DB plans. The risk-management theory indicates that firms tend to reduce risk in their pension investments when facing high risk, and the risk-shifting theory predicts the opposite because the funds’ downside risk is hedged by federal government insurance. We find...

April 2026

The Impact of Ageing on the Fiscal Sustainability of EU Health Care Systems: Projections and Policy Responses

By Boriana Goranova & Santiago Calvo Ramos  This Economic Brief analyses the effects of the expected population ageing on the public expenditure on health care in the EU, discusses the different policy options and finally describes the activities in this field by the European Commission. Get the report here  

Climate Change as a Threat Multiplier in Contemporary Conflicts: Pathways, Evidence, and Legal-Policy Responses

By Hope Tendo This paper examines climate change as a “threat multiplier” in contemporary conflicts by analysing its causal pathways, empirical support, and the legal-policy responses required to mitigate associated security risks. It argues that climate change rarely operates as a direct driver of violence but instead intensifies existing socio-economic, political, and institutional vulnerabilities. The study evaluates scholarly and policy literature demonstrating that climatic stress interacts with fragile governance, contested land and resource tenure, livelihood insecurity, migration pressures, and state...

February 2026

Population Aging and Pension Reforms in China

By Boele Bonthuis, Yongquan Cao & Christoph Freudenberg China is experiencing rapid population aging and a declining workforce, posing significant economic and fiscal challenges, especially to the pension system. This paper examines the evolution of China’s pension system, assesses its gaps relative to international peers, and evaluates the macro-fiscal implications of population aging and various pension reforms. Using a calibrated overlapping generations model that explicitly incorporates the rural–urban disparities, we project that population aging alone can slow annual GDP growth by...

January 2026

Cash Transfers and Socioeconomic Behavior among Older Adults:,Evidence from a Regression Discontinuity Design

By Anh Tuyet Nguyen & Hiroyuki Yamada The rapid aging of populations has prompted the introduction of social pension programs aimed at preserving the welfare of the elderly. However, adverse socioeconomic behaviors may dampen the intended policy effects. Using a fuzzy regression discontinuity design, this study examines the impact of social pension receipt on expenditure patterns and material hardship among older adults aged 80 year or older in Vietnam. We find that social pension increases the risk of material hardship...

December 2025

State of OECD Pension Funds’ Climate Transition: Insights and recommendations from the Net Zero Finance Tracker

By Frederick Fabian, Claris Parenti, Maddy Taylor & Valerio Micale Unlike other institutional investors, which often focus on short-term performance, pension providers have a fiduciary duty to address long-term systemic issues and act in their beneficiaries’ best interests. In many jurisdictions, this obligation includes setting credible climate targets, implementing internal changes to strategy, governance, and process, and actively supporting the decarbonization of the real economy. Pension funds’ role in financing the climate transition is drawing sharper focus as the limits of...

November 2025

PPI Digest: Autumn Budget 2025

By Pensions Policy Institute Clearly, very difficult choices have had to be made in the Budget today. It was always unlikely that pensions would escape completely from this, even though both the Pensions Schemes Bill and the new Pensions Commission are seeking ways to increase the amount of money that future generations will have to support themselves in retirement. The introduction of a contributions cap of £2,000 on salary sacrificed pension contributions from 2029 will not affect many of those who...

Financial sustainability for the expansion of non-contributory pension systems and the eradication of old-age poverty

By Alberto Arenas de Mesa, Ernesto Espíndola & Juan Ignacio Vila Income protection is a substantive factor and a priority of social protection systems in Latin America and the Caribbean, in particular at either end of the life cycle (i.e. childhood and old age). This is due to the greater vulnerability and lower earning capacity of these population segments compared with other age groups, among other factors (Santos Garcia, Farías and Robles, 2023). In these circumstances, pension systems, in particular...

July 2025

Pensions in Spain: A Reform that Backfires

By Julián Díaz Saavedra & Javier Díaz-Giménez After the pension policy reversal that took place at the end of the past decade, the Spanish government approved a pack of new parametric changes to its public pension system, to cope with the present and future Spanish pension system imbalance. To study these changes, we use a large-scale overlapping generations model calibrated to the Spanish Economy, and show that this pension reform backfires. This is because these changes bring no significant variation...