Summary
Social Security Administration (SSA)/Office of Research, Evaluation, and Statistics (ORES) staff comparative survey — the first cross-national study focused specifically on vocational factors (VFs) — examining how age, education, and work experience are used in disability determination processes across 11 Organisation for Economic Co-operation and Development (OECD) countries: the United States, Australia, Canada, Denmark, Finland, Ireland, Netherlands, Norway, Sweden, Switzerland, and the United Kingdom. Published in Social Security Bulletin 79(2), 2019. Based on document review, disability agency websites, and a network of national expert contacts coordinated in part through exchanges with UK Department for Work and Pensions (DWP) and Dutch SII comparative panels. Not a causal empirical study; descriptive and comparative.
Key Claims
- Work experience is the universal VF: All 11 countries consider work experience in some form. It is the only VF present in every surveyed system, typically operationalized as an assessment of transferable skills and ability to perform "suitable" or "reasonable" other work.
- Age is uncommon as an explicit VF: Most countries do not use age explicitly in the disability determination process. Finland and Norway consider age 55+ as suggesting that vocational or rehabilitative measures are less appropriate. Sweden uses age definitively to split programs: temporary activity compensation (ages 19–29) vs. long-term disability (ages 30–64). Australia sets reassessment frequency by age (under 35 for Disability Support Pension (DSP) recipients with 8+ hours/week work capacity). Australia, Denmark, Ireland, Netherlands, Switzerland, and UK do not use age as an explicit determination factor.
- Education is rare outside the U.S.: The U.S. is the most notable exception among the 11 countries in directly and explicitly using education at Step 5. Denmark and Netherlands also consider it (in labor market expert job-matching algorithms). Ireland, Switzerland, and UK do not consider education during determination at all.
- The U.S. vocational grid is uniquely formulaic: No other surveyed country uses a published table that mechanically intersects residual functional capacity (RFC) × age × education × past work to produce an allow/deny outcome. Other countries' VF use is discretionary, consultative, and context-dependent.
- Partial disability is common but absent from U.S.: Denmark and Norway: 50% incapacity threshold; Finland: 60%; Switzerland: 70%; Netherlands: 80%. The U.S. requires total work incapacity for any benefit — the most stringent incapacity definition in the sample.
- Mandatory sick-leave staging precedes long-term disability in most countries: Most countries require workers to exhaust a sickness benefit period (often 12 months) before applying for long-term disability. The U.S. has no mandatory precursor sickness-benefit stage; workers apply for DI directly.
- Employer involvement is mandatory in some countries: Finland, Netherlands, Norway, and Sweden involve the employer at early stages. The Netherlands requires a joint employee-employer reintegration plan before disability application is permitted.
- ICF framework has limited adoption: Although the World Health Organization's (WHO) International Classification of Functioning (2001) was endorsed by all 191 WHO members, only Sweden has compulsorily integrated ICF categories into its determination process. Britain and the Netherlands use comparable (but pre-ICF) functional descriptor frameworks.
- The three U.S. special medical-vocational profiles shortcut Step 5 to automatic allowance: (1) Arduous unskilled work (35+ years, ≤grade 6 education); (2) No work experience (age 55+, ≤grade 11 education); (3) Lifetime commitment (30+ years unskilled/no-transferable-skills, age 60+, ≤grade 11 education).
- Timing of VF application varies: The U.S. applies VFs late in the process (Steps 4–5, after medical severity has been established). Denmark and Norway apply functional-capacity assessment early to determine rehabilitation appropriateness before any benefit determination. This "rehabilitation-first" orientation is a key structural difference from the U.S. sequential approach.
Concepts Introduced or Extended
Entities Mentioned
Quotes
"The use of VFs in the disability determination process varies widely in OECD countries."
"Age is not used in the disability determination processes of most of the countries we survey. The use of age as an explicit factor in determining whether certain claimants are disabled (as in step 5 of the U.S. sequential evaluation process) is rare."
"Education is generally not directly considered during disability determination. The United States is the most notable exception, directly considering education in step 5 of its sequential evaluation process."
"Work experience is considered in the disability determination processes in each of the surveyed countries."
"To our knowledge, no other cross-national study in the disability literature focuses on VFs."
My Take
The paper's core finding — that the U.S. vocational grid's explicit, formulaic age-and-education criteria are internationally distinctive — provides important context for the U.S. policy debates documented in Vocational Grid. The 2005 Notice of Proposed Rulemaking (NPRM)/2009 withdrawal/2015 Advance Notice of Proposed Rulemaking (ANPRM) debates about raising age thresholds are argued in a vacuum if we don't know what other developed countries do: those countries generally don't use hard age thresholds at all, use soft/advisory criteria, or use age only to determine program type rather than eligibility within a program.
The "rehabilitation-first" orientation in Denmark and Norway (functional capacity assessed primarily to determine rehabilitation appropriateness, not immediately to determine benefit eligibility) is the starkest structural alternative to the U.S. model. It implies a fundamentally different theory of what disability determination is for: integration into rehabilitation pathways rather than gating cash benefits.
The paper is purely descriptive; it cannot tell us whether countries with partial-disability coverage or mandatory employer involvement produce better outcomes (lower mortality, higher labor market reintegration, lower program costs). That causal question is unanswered and is the natural follow-on research agenda.