August 2026

Risk Sharing and Asset Pricing under Alternative Retirement Systems

By Li Wei We examine what happens to financial markets and how generations share risk when defined benefit (DB) pension plans are incorporated into an asset pricing model with imperfect markets. We look at how important it is for pension fund growth, changes in asset demand, and return-driven volatility channels to use an adjusted macroeconomic asset price model and past data on financial markets and the pension sector. We use scenario models to look at what would happen to the...

Lessons for Retirement Security from Well-Regulated Pensions

By Andrew G. Biggs The near disappearance of traditional defined benefit pensions is often treated as a loss for retirement security. This paper asks a different question: whether workers and employers value guaranteed pension benefits enough to bear their full economic cost. ERISA made private pensions more secure but also more expensive, after which traditional plans declined sharply. Meanwhile, workers with defined contribution accounts generally do not recreate DB features through higher saving, conservative portfolios, or annuitization. These patterns do...

UK. DB scheme surplus rises to £271.3bn; funding ratio hits three-year high

The aggregate surplus of defined benefit (DB) schemes in the UK increased by £7.3bn during July to £271.3bn, as falling liabilities outweighed a decline in asset values, the latest figures from the Pension Protection Fund (PPF) have shown. The PPF’s 7800 Index showed that the aggregate funding ratio rose by 1.9 percentage points from 131.1 per cent in June to 133 per cent, the highest level recorded since July 2023. Total scheme assets fell by 1.7 per cent during the month, from £1.113trn...

June 2026

UK. Health improvements could affect DB liabilities, trustees advised

The majority of defined benefit (DB) pension scheme trustees have not yet been able to factor in how breakthrough health treatments could affect liabilities, despite their potential to reshape future mortality trends, according to Standard Life. The insurer’s analysis, published this week, found 88% of DB trustees have not yet assessed the impact of this uncertainty on scheme liabilities. With 75% of DB schemes in surplus on a low-dependence basis, these positions may come under pressure if mortality improves faster than...

May 2026

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...

March 2026

Employee Satisfaction and Pension Shortfall Risk

By Annita Florou, Meng Li, Peter F. Pope & Nipat Puangjampa Defined benefit (DB) pension plans are important to employee welfare. However, they carry risk as they are subject to minimum funding requirements. We examine the effect of a relaxation in pension funding rules on employee satisfaction by exploiting the adoption of the Moving Ahead for Progress in the 21st Century Act (MAP-21). We find that employees of DB firms are less satisfied with their firms and their senior managers, after...

Pension and Entrepreneurship: Evidence from Sweden’s Transition from Defined Benefit to Defined Contribution

By Ai Jun Hou, Di Cui, Mingfa Ding, Yikai Han & Xiaoyang Li Sweden's 1999 pension reform-which replaced a defined-benefit (DB) regime with a notional defined-contribution (DC) scheme-changed incentives in ways that affect employees' career choice over the life cycle. We use Swedish administrative data and a difference-indifferences approach to study the impact of this reform on entrepreneurship. We find that entrepreneurial entry increases more after the reform among cohorts with greater exposure to the new DC pension system. The...

February 2026

Navigating the DB Pension Endgame: Lessons from Global Leaders

Aging populations and falling birth rates are placing mounting pressure on pension systems worldwide. In Europe alone, the dependency ratio is expected to climb sharply over the next two decades, threatening retirement adequacy and prompting governments to raise pension ages and reduce benefits. At the same time, global retirement systems are transitioning toward defined contribution pension strategies, leaving defined benefit (DB) plans to increasingly operate as legacy arrangements. Regulatory reforms are also sweeping across markets, often centralizing governance, accelerating consolidation...

Vast majority of DB members confident about their pension

Confidence among defined benefit (DB) members is high, with 86% saying they feel confident about their pension, trust it is secure, understand how it works and expect it to deliver without surprises, latest research from Standard Life reveals. The insurer's DB Member Insights Report 2026 – based on a survey of 1,000 DB members,  commissioned by Standard Life and conducted by Censuswide in October – found this confidence was largely due to trust in the system rather than deep knowledge of the...

January 2026

Pension Economics

By Torben M Andersen A coherent introduction to the economics of pensions is provided to give the reader insights in the many objectives addressed by pension systems and the design possibilities available. The text offers an in-depth overview of the literature and its main insights and conclusions with sufficient rigor to understand the basic mechanisms, but without excessive technical details, focusing on the intuition and implications of the results. The pros and cons of different pension schemes are discussed from...