Comparative Analysis of Social Security Systems in High HDI Nations: Extractable Features for U.S. Reform
DOI:
https://doi.org/10.14738/assrj.1206.19034Abstract
This research examines social security systems across nations ranking highest on the Human Development Index, analyzing structural elements, funding mechanisms, and benefit designs that contribute to their effectiveness and sustainability. Through comparative institutional analysis of Norway, Switzerland, Iceland, Hong Kong, Denmark, and Sweden, this study identifies transferable features that could potentially address the United States' impending social security crisis, where trust fund reserves are projected for depletion by 2034, potentially triggering benefit reductions of approximately 23%. The analysis reveals that successful systems consistently incorporate multi-pillar frameworks distributing responsibility across public, occupational, and private domains; implement diversified funding structures extending beyond traditional payroll contributions; establish flexible retirement provisions facilitating personalized work-retirement transitions; and deploy automatic adjustment mechanisms that enhance sustainability without continuous political intervention. Despite the presence of these common features, contextual factors including distinctive labor market structures, cultural attitudes toward taxation and redistribution, and demographic profiles, significantly constrain direct policy transfer. Nevertheless, the research identifies adaptation pathways, including strengthening mandatory occupational coverage, implementing flexible retirement mechanisms, diversifying revenue sources, and establishing automatic stabilizers, that could feasibly address critical vulnerabilities in the U.S. system while acknowledging institutional and political constraints. The study concludes that effective reform requires systemic rather than parametric adjustments, emphasizing the importance of incremental implementation sequencing, strategically framed policy narratives, and careful consideration of distributional impacts across diverse population segments.
References
Atkinson, A. B., and John Hills. “Social Security in Developed Countries: Are There Lessons for Developing Countries?” Oup.com, 2022, academic.oup.com/book/2148/chapter/142109513.
Bertelsmann Stiftung. “SGI 2024 | Switzerland | Social Sustainability.” Sgi-Network.org, 2024, www.sginetwork.org/2024/Switzerland/Social_Sustainability. Accessed 19 Apr. 2025. switzerland, ranked by sgi indicators, including population health systems.
Betsalel, Assouline. “Swiss Social Security Contributions: Key Rates & Compliance | ALPINEGATE Business Advisors.” ALPINEGATE Business Advisors AG - Feel Your Business Advantage, 2025, alpinegate.ch/understandingsocial-security-contributions-and-rates-in-switzerland/. Accessed 17 May 2025.
BREIT, ERIC, et al. “Modification of Public Policies by Street-Level Organisations: An Institutional Work Perspective.” Journal of Social Policy, vol. 45, no. 4, 15 Apr. 2016, pp. 709–728, https://doi.org/10.1017/s0047279416000246. Accessed 30 Apr. 2020.
Brinch, Christian N., et al. “How Does Retirement Behavior Respond to Drastic Changes in Social Security Rules? Evidence from the Norwegian 2011 Pension Reform.” NBER, Sept. 2016, www.nber.org/programsprojects/projects-and-centers/retirement-and-disability-research-center/center-papers/rrc-nb16-10. Accessed 18 May 2025.
Buswell, Gary. “Health Insurance in Switzerland: A Guide for Expats | Expatica.” Expat Guide to Switzerland | Expatica, 5 May 2025, www.expatica.com/ch/healthcare/healthcare-basics/a-guide-to-swiss-health-insurance-693473/.
Carey, David, et al. “Tax Reform in Switzerland.” OECD Economics Department Working Papers, 13 Aug. 1999, https://doi.org/10.1787/721511652676.
Centre for Sustainability and Structural Policy and the Division for Economic Policy. Pension Projection Exercise 2021 Country Fiche Denmark. 2020.
Compare Your Country. “Expenditure for Social Purposes | Compare Your Country by OECD.” Www.compareyourcountry.org, www.compareyourcountry.org/social-expenditure. Conexus Financial. “Global Pension Transparency Benchmark | Countries – Sweden | Global Pension Transparency Benchmark.” Top1000funds.com, 2019, global-pension-transparencybenchmark.top1000funds.com/global-pension-transparency-benchmark-country-sweden/. Danish Industry. “The Danish Labour Market Model - Confederation of Danish Industry.” @DanskIndustri, The Danish Labour Market Model - Confederation of Danish Industry, 2019, www.danskindustri.dk/english/aboutdi/danish-labour-law. Accessed 18 May 2025.
Durante, Alex. “Social Security: Lessons for Reform.” Tax Foundation, 26 Sept. 2024, taxfoundation.org/research/all/federal/social-security-reform-options/.
Elif Arbatli, et al. “Automatic Adjustment Mechanisms in Asian Pension Systems.” IMF Working Papers, vol. 2016, no. 242, 13 Dec. 2016, pp. 1–29, https://doi.org/10.5089/9781475560336.001.a001. Accessed 19 May 2025. 344
Lee, J. (2025). Comparative Analysis of Social Security Systems in High HDI Nations: Extractable Features for U.S. Reform. Advances in Social Sciences European Commission. Your Social Security Rights in Norway. 2024.
Eurostat. “Hours Worked per Week of Full-Time Employment.” Europa.eu, 2020, ec.europa.eu/eurostat/databrowser/view/tps00071/default/table?lang=en.
Fahle, Christina. “This Is Norwegian Wealth Tax.” Magnuslegal.com, Magnus Legal AS, 10 Aug. 2023, blog.magnuslegal.com/norwegian-wealth-tax. Accessed 24 Apr. 2025.
FSIO, Federal Social Insurance Office. “Overview of Social Security in Switzerland.” Www.bsv.admin.ch, www.bsv.admin.ch/bsv/en/home/social-insurance/ueberblick.html. Fund., Monetary. “Iceland: Financial Sector Assessment Program-Technical Note on Pension Fund Regulation and Supervision.” IMF Staff Country Reports, vol. 2023, no. 282, 28 July 2023, www.elibrary.imf.org/view/journals/002/2023/282/article-A001-en.xml,https://doi.org/10.5089/9798400252150.002.A001. Accessed 18 May 2025.
Globalen LLC. “Iceland Pension Fund Assets to GDP - Data, Chart | TheGlobalEconomy.com.” TheGlobalEconomy.com, 2019, www.theglobaleconomy.com/Iceland/pension_funds_assets/. Accessed 18 May 2025.
Government of Iceland. “Social Security and Pensions.” Www.government.is, www.government.is/topics/socialsecurity-and-pensions/. GovHK (www.gov.hk). “GovHK: How Social Security Benefits the Public.” Www.gov.hk, www.gov.hk/en/residents/housing/securityassistance/socialsecurity/socialsecurity.htm. Grampp, Michael, and Teresa Hug Alonso. “Rethinking Workforce Dynamics for Sustained Growth - Ageing Switzerland.” Deloitte, 28 Feb. 2025, www.deloitte.com/ch/en/our-thinking/demographics/workforce.html. Greater Geneva Bern area. “Working in Switzerland: Social Security | GGBa.” Greater Geneva Bern Area, 27 Feb. 2023, ggba.swiss/en/working-in-switzerland-social-security/. Accessed 19 Apr. 2025. Gudmundsson, Már. “Iceland’s Economy, Financial Markets and Pension System Már Gudmundsson Chief Economist, Central Bank of Iceland* North European Pensions & Investing Summit Stockholm, May 30-31, 2002 * Views Expressed Are Mine and Do Not Necessarily Reflect the Views of the CBI.” Slideplayer.com, 2019, slideplayer.com/slide/4817330/. Accessed 18 May 2025.
Hansson, Gunnar. “Ekkert Norrænt Velferðarkerfi á Íslandi - RÚV.is.” RÚV, ruv.is, 7 May 2018, www.ruv.is/oflokka-eldra-efni/ekkert-norraent-velferdarkerfi-a-islandi. Accessed 19 May 2025. Hellevik, Tale, and Katharina Herlofson. “67+ and Still Working.” Nordisk Välfärdsforskning | Nordic Welfare Research, vol. 5, no. 2, 17 Dec. 2020, pp. 95–108, https://doi.org/10.18261/issn.2464-4161-2020-02-03. Accessed 24 Mar. 2022.
Hernæs, Erik, et al. “Pension Reform and Labor Supply.” Journal of Public Economics, vol. 142, Oct. 2016, pp. 39–55, https://doi.org/10.1016/j.jpubeco.2016.08.009. Accessed 8 Mar. 2021.
History of Social Security in Switzerland. “History of Social Security-Switzerland in International Comparison.” Historyofsocialsecurity.ch, 2015, www.historyofsocialsecurity.ch/topics/switzerland-in-internationalcomparison. Accessed 19 Apr. 2025.
Hong Kong's Social Welfare Department. “Fact Sheet | Publications | about Us | Social Welfare Department.” Www.swd.gov.hk, 2025, www.swd.gov.hk/en/aboutus/publication/fact/.
International Monetary Fund. “Denmark: 2021 Article IV Consultation-Press Release; Staff Report; and Staff Supplement.” IMF Staff Country Reports, vol. 2021, no. 112, 14 June 2021, www.elibrary.imf.org/view/journals/002/2021/112/article-A001-en.xml,https://doi.org/10.5089/9781513573212.002.A001. Accessed 19 May 2025.
Jensen, Per H. “Denmark.” Springer EBooks, 1 Jan. 2020, pp. 229–239, https://doi.org/10.1007/978-3-030-40985-2_16. Accessed 19 May 2025.
Johnson, Richard, and Karen Smith. “If Social Security Runs out of Money, Poverty among Older Adults and People with Disabilities Will Soar.” Urban Institute, 19 July 2024, www.urban.org/urban-wire/if-social-securityruns-out-money-poverty-among-older-adults-and-people-disabilities. 345
Juntunen, Pirkko. “A Growing Asset Class for Icelandic Investors - HedgeNordic.” HedgeNordic, 25 Nov. 2024, hedgenordic.com/2024/11/a-growing-asset-class-for-icelandic-investors/. Accessed 18 May 2025. Kenneally, Kelly, and Tyler Bond. “Americans’ Views of Social Security - National Institute on Retirement Security.” National Institute on Retirement Security, 22 July 2024, www.nirsonline.org/reports/socialsecurity2024/.
Lehmann, Olivier Tim, et al. “DSpace-CRIS.” Arbor.bfh.ch, 2025, arbor.bfh.ch/handle/arbor/37100. Accessed 17 May 2025.
Leung, Roy. “Understanding Hong Kong MPF: A Comprehensive Guide - Navigator Insurance.” Navigator Insurance -, 9 Apr. 2025, www.navigator-insurance.com/blog/understanding-hong-kong-mpf-a-comprehensiveguide/. Accessed 18 May 2025.
Library of Congress. “Social Security: Trust Fund Status in the Early 1980s and Today and the 1980s Greenspan Commission.” Congress.gov, 2025, www.congress.gov/crs-product/R47040.lifeindenmark.dk. “State Pension.” Borger.dk, 2025, lifeindenmark.borger.dk/pension/statepension?cookiebanner=true. Accessed 19 May 2025.
Magesan, Arvind, et al. “The Impact of Social Security on Pension Claiming and Retirement.” CEPR, 12 Jan. 2021, cepr.org/voxeu/columns/impact-social-security-pension-claiming-and-retirement. Accessed 19 Apr. 2025. overview of the impact of womens pensions on social security in Switzerland? Martela, Frank, et al. “The Nordic Exceptionalism: What Explains Why the Nordic Countries Are Constantly among the Happiest in the World.” World Happiness Report, 20 Mar. 2020, worldhappiness.report/ed/2020/thenordic-exceptionalism-what-explains-why-the-nordic-countries-are-constantly-among-the-happiest-in-theworld/.cultural factors incentivize populations to do more work and contribute more. Ministry of Foreign Affairs of Denmark. “Danish Labour Market.” Denmark.dk, 2018, denmark.dk/society-andbusiness/the-danish-labour-market.
Misicka, Susan. “How Swiss Welfare Works.” SWI Swissinfo.ch, 25 Feb. 2020, www.swissinfo.ch/eng/society/poverty_how-swiss-welfare-works/45575954.
Nav. “Membership of the National Insurance Scheme.” NAV, www.nav.no/en/home/rules-andregulations/membership-of-the-national-insurance-scheme. Nordic Co-operation. “Danish Retirement Pension | Nordic Cooperation.” Www.norden.org, www.norden.org/en/info-norden/danish-retirement-pension.---. “The Icelandic Pension System.” Nordic Cooperation, 2025, www.norden.org/en/info-norden/icelandicpension-system. Accessed 26 Apr. 2025. ---. “The Swedish Pension System | Nordic Cooperation.” Www.norden.org, www.norden.org/en/infonorden/swedish-pension-system.
Norges Bank Investment Management. “About the Fund | Norges Bank Investment Management.” Norges Bank Investment Management, 2024, www.nbim.no/en/about-us/about-the-fund/.
Norwegian Ministry of Labour and Social Inclusion. The Norwegian Social Insurance Scheme. 2024.
OECD. Pensions at a Glance 2023 PUBE. 2023. ---. “Social Policy.” OECD, 2024, www.oecd.org/en/topics/social-policy.html.
OECD Statistics. “Sizing up Welfare States: How Do OECD Countries Compare?” Oecdstatistics.blog, 2 Feb. 2023, oecdstatistics.blog/2023/02/02/sizing-up-welfare-states-how-do-oecd-countries-compare/.
Palmer, Edward, and Bo Könberg. The Swedish NDC Scheme: Success on Track with Room for Reflection. 2019.
Pechter, Kerry. “Iceland’s Tiny but Great Collective DC Plan.” Retirement Income Journal, 14 Jan. 2024, retirementincomejournal.com/article/icelands-tiny-but-great-collective-dc-plan/. Pension Funds Online. “Pension System in Iceland - Pension Funds Online.” Pensionfundsonline.co.uk, 2025, www.pensionfundsonline.co.uk/content/country-profiles/iceland. Accessed 18 May 2025. 346
Lee, J. (2025). Comparative Analysis of Social Security Systems in High HDI Nations: Extractable Features for U.S. Reform. Advances in Social Sciences Petersen, Klaus, and Cecelie Bjerre. “Social Policy in Denmark.” Social Work, 21 Feb. 2022, https://doi.org/10.1093/obo/9780195389678-0314.
QERY. “Human Development Index Data Tracker.” Qery, 17 Apr. 2024, qery.no/undp-human-developmentindex/. human development index.
Rivermate. “Employee Benefits in Iceland.” Rivermate, 2025, www.rivermate.com/guides/iceland/benefits. Romig, Kathleen. “Social Security Is Not “Bankrupt” | Center on Budget and Policy Priorities.” Center on Budget and Policy Priorities, 29 Mar. 2023, www.cbpp.org/blog/social-security-is-not-bankrupt.Røysum, Anita. “The Reform of the Welfare Services in Norway: One Office – One Way of Thinking?” European Journal of Social Work, vol. 16, no. 5, Nov. 2013, pp. 708–723, https://doi.org/10.1080/13691457.2012.722982. Accessed 28 Oct. 2020.
Schell, Melanie. “Pensions in Switzerland – the Three-Pillar System.” Swiss Life, 15 Dec. 2024, www.swisslife.ch/en/individuals/future-provisions-assets/guide/drei-saeulen-system-schweiz.html. Accessed 17 May 2025.
Sherman, Sally. Public Attitudes toward Social Security. Dec. 1989.
Sjogren Lindquist, Gabriella, and Eskil Wadensjo. “Social Security and Pension Income in Sweden.” Social Security and Pension Reform: International Perspectives, 4 Feb. 2014, pp. 63–100, https://doi.org/10.17848/9780880994705.ch4. Accessed 19 May 2025.
Social Security Administration. “Historical Background and Development of Social Security.” Social Security, 2013, www.ssa.gov/history/briefhistory3.html.---. “International Programs -U.S.-Swiss Social Security Agreement - Part 4.” Ssa.gov, 2025, www.ssa.gov/international/Agreement_Texts/annotations/switzrld/switzrld_part_iv.htm.---. “Social Security History.” Ssa.gov, 2017, www.ssa.gov/history/thismonth4.html. Accessed 15 Mar. 2025. ---. “Social Security Programs throughout the World: Asia and the Pacific, 2018 - Guide to Reading the Country Summaries.” Social Security Administration Research, Statistics, and Policy Analysis, 2018, www.ssa.gov/policy/docs/progdesc/ssptw/2018-2019/asia/guide.html. Accessed 15 Mar. 2025. ---. “Social Security Programs throughout the World: Asia and the Pacific, 2018 - Hong Kong (China).” Social Security Administration Research, Statistics, and Policy Analysis, 2018, www.ssa.gov/policy/docs/progdesc/ssptw/2018-2019/asia/hong-kong.html.
Statistics Norway. “Seniors in Norway 2024.” SSB, Statistisk sentralbyrå, 4 Feb. 2025, www.ssb.no/en/sosialeforhold-og-kriminalitet/levekar/artikler/seniors-in-norway-2024.
Swiss Federal Authorities. “Social Aspects.” Admin.ch, 2024, www.aboutswitzerland.eda.admin.ch/en/socialaspects.
The Danish Agency for Labour Market and Recruitment. “Flexicurity.” Star.dk, 2024, www.star.dk/en/about-thedanish-agency-for-labour-market-and-recruitment/flexicurity.
Tikkanen, Roosa, et al. “Norway.” The Commonwealth Fund, 5 June 2020, www.commonwealthfund.org/international-health-policy-center/countries/norway.---. “Switzerland | Commonwealth Fund.” Www.commonwealthfund.org, The Commonwealth Fund, 2020, www.commonwealthfund.org/international-health-policy-center/countries/switzerland. Trading Economics. “Switzerland Employment Rate.” Tradingeconomics.com, TRADING ECONOMICS, 7 Oct. 2019, tradingeconomics.com/switzerland/employment-rate.
Turner, John A. “How Does Social Security Work?” Sustaining Social Security in an Era of Population Aging, by John A. Turner, W.E. Upjohn Institute, 2016, pp. 1–18. JSTOR, www.jstor.org/stable/j.ctvh4zdxx.4.---. “Sustainability and Financing Reform.” Sustaining Social Security in an Era of Population Aging, by John A.
Turner, W.E. Upjohn Institute, 2016, pp. 19–34. JSTOR, www.jstor.org/stable/j.ctvh4zdxx.5.its hard to do reform rn, here’s pathways to financing reform. 347
UBS Insights. “The Three-Pillar Principle: The Pension System in Simple Terms.” Services, UBS, 20 Mar. 2025, www.ubs.com/ch/en/services/guide/pension/articles/three-pillar-system.html.
Wagner, Ines. “Equal Pay for Work of Equal Value? Iceland and the Equal Pay Standard.” Social Politics, vol. 29, no. 2, 2020, https://doi.org/10.1093/sp/jxaa032.
Weaver, R Kent. “Bridging the Social Security Divide: Lessons from Abroad.” Brookings, 19 June 2008, www.brookings.edu/articles/bridging-the-social-security-divide-lessons-from-abroad/. Accessed 21 Apr. 2025.
Weber, Anders. “A-Kasse - Unemployment Insurance.” A-Kasser.dk, 2 Oct. 2018, www.akasser.dk/unemployment-insurance/index.html. Accessed 19 May 2025.
Wood, Johnny. “Employing Older Workers Is Beneficial | These Countries Are Already Gaining.” World Economic Forum, 17 Aug. 2018, www.weforum.org/stories/2018/08/older-workers-employment-oecd-economies/. World Population Review. “Developed Countries List 2022.” Worldpopulationreview.com, 2022, worldpopulationreview.com/country-rankings/developed-countries.
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2025 Josephine Lee
This work is licensed under a Creative Commons Attribution 4.0 International License.
