The prevalence and nature of COLAs in public sector retirement plans

Maria Fitzpatrick and Gopi Goda

Journal of Pension Economics and Finance, 2024, vol. 23, issue 1, 152-164

Abstract: State and local employees comprise a significant proportion of the workforce and are largely covered by defined benefit pensions. Many of these retirement plans have been facing funding gaps, but legal restrictions often prevent them from reducing benefits for current employees. However, retirement plans can reduce liabilities by changing cost-of-living adjustments, or COLAs, which are commonly applied to benefits each year to allow retirees to maintain purchasing power in retirement. In this study, we examine the prevalence of COLAs in public sector retirement plans through original data collection for 49 plans in 30 states, which cover approximately 52% of public sector workers overall. Among these samples, on average 45% of workers each year experienced some change in COLAs between 2005 and 2018, with more than half of these workers experiencing negative changes. We consider stylized examples of public sector workers subject to reductions in COLAs to understand how COLAs may affect workers’ retirement decisions. Our analysis suggests that eliminating a 3% COLA could delay retirement of affected workers by approximately 4.5 months.

Date: 2024
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Persistent link: https://EconPapers.repec.org/RePEc:cup:jpenef:v:23:y:2024:i:1:p:152-164_8

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