Produce or Distribute Scarcity: the Welfare State at the Edge of its Limits

Methodological Note

This analysis combines a review of the literature, comparative international data and the construction of prospective scenarios. It acknowledges the inherent uncertainty of long-term projections: demography can shift with natalist or migration policies, pre- and post-COVID data follow different dynamics, and international comparisons are never perfectly homogeneous. The aim is not to predict with exact precision but to offer a critical, evidence-based reflection on trends already shaping our present.

1. Demography: the inverted pyramid

Europe is ageing. The fertility rate in the European Union (EU-27) is 1.53 children per woman (Eurostat, 2023), well below replacement level. The United Nations (2022) projects that life expectancy will reach 85 years by 2100. The pay-as-you-go model was born when many young people financed few older ones. Today the opposite occurs: the base narrows just as the apex lengthens. What was once a vital pyramid is now a fragile tower.

2. Economy and productivity: Europe in retreat

Europe accounted for around 30% of global output in 2000; today it is closer to 17% (International Monetary Fund – IMF, World Economic Outlook, 2024). This decline partly reflects Asia’s rise but also internal stagnation: labour productivity (the value produced per worker per hour) grows by less than 1% annually, compared to 1.5–2% in the United States (European Commission, 2023).

Spain is the paradigm: it has grown through extension (more workers, more hours), not intensity (greater efficiency). Gross Domestic Product (GDP – the value of everything produced in a country) increases, but when shared among more people, the slice per head barely grows. After the 2008 crisis, Spain’s income per capita diverged downward from the eurozone average.

Growth does not depend solely on adding labour and capital. As Paul Romer (1990) and Philippe Aghion & Peter Howitt (1992) explain, what matters is innovation, investment in human capital and institutions that foster wealth creation. Europe has lagged in digitalisation, in Research and Development (R&D), and in attracting talent.

3. International comparisons

Germany is already debating raising the retirement age and tightening benefits (Bundesregierung, Rentenbericht, 2023). France, with public debt at 113% of GDP (Organisation for Economic Co-operation and Development – OECD, 2024), approved in 2023 an increase in retirement age from 62 to 64 despite mass protests. In the United Kingdom, where social spending reaches 22% of GDP, there are debates on limiting universal credit and tightening conditions (Office for Budget Responsibility – OBR, 2024). The message is clear: fiscal arithmetic does not forgive. When markets lose confidence, financing deficits becomes prohibitive, as seen in the 2010–2012 euro-periphery crisis (European Central Bank – ECB, 2012).

Yet there are counterexamples. Denmark, Sweden and Norway combine generous welfare states with high productivity (Esping-Andersen, 1990). They achieve this through strong institutions, high but efficient taxes, labour market flexibility and major investment in innovation. As Daron Acemoglu & James Robinson (2012) remind us, spending alone is not enough: prosperity rests on institutions that enable wealth creation and legitimate distribution.

Transition: These international contrasts bring us back to the central question: how to balance sustainability and equity in ageing and indebted societies?

4. Redistribution and risks

Defending the welfare state is legitimate; pretending it can finance everything is utopian. Chronic deficits are covered by debt that future generations will pay. But cutting blindly risks dangerous inequalities. Anthony Atkinson (2015) warns that weakening fiscal progressivity erodes social cohesion. Joseph Stiglitz (2012) reminds us that excessive inequality eventually hinders growth.

The dilemma is real but not inevitable. Nordic countries show that productivity and equity are not enemies. The key is to invest in human capital, innovation, and an institutional framework that rewards wealth creation rather than its flight.

5. Scenarios for Europe

Spain

· No reforms: debt above 150% of GDP within two decades, stagnation, brain drain, social polarisation.

· Poorly designed reforms: abrupt cuts, rising poverty, populism.

· Well-designed reforms: leap in productivity via R&D and digitalisation, pensions adjusted but viable, a more inclusive labour market, accessible housing. A lighter but sustainable welfare state.

Germany

· No reforms: unsustainable pension spending, accelerated ageing, loss of industrial leadership.

· Poorly designed reforms: harsh adjustments fuelling extremism.

· Well-designed reforms: later retirement, labour integration of immigrants, green and digital reindustrialisation. Still a viable European engine.

France

· No reforms: debt above 120% of GDP, rising financing costs, political gridlock and chronic protests.

· Poorly designed reforms: excessive cuts undermining republican cohesion.

· Well-designed reforms: gradual cuts in unproductive spending, strategic investment, a generous but fiscally credible social model.

The Netherlands

· No reforms: unsustainable pressure on housing, migration tensions, fiscal deficits.

· Poorly designed reforms: restrictive policies harming competitiveness and reputation.

· Well-designed reforms: balance between economic openness and social integration, partially capitalised pensions, robust innovation. A compact, pragmatic welfare state.

6. Uncertainties

History is not written. Demography can shift with natalist or migration policies. Productivity may accelerate with artificial intelligence and the energy transition. Immigration could become a driver if managed with rapid integration. Acknowledging these uncertainties is part of intellectual rigour.

7. Operational proposals

· Research and Development (R&D) and education: investment at 3% of GDP, focusing on digitalisation and training in science, technology, engineering and mathematics (STEM) (AIReF, 2023).

· Labour market: reduce duality, promote German-style dual training, link part of wages to sectoral productivity.

· Pensions: retirement age tied to life expectancy, strong complementary schemes, genuine contributivity.

· Immigration: intensive language programmes, swift recognition of qualifications, rapid labour insertion (Eurostat, 2023).

· Housing: expand supply with tax incentives and fewer planning obstacles.

· European funds: rigorous, audited execution of Next Generation EU (European Commission, 2023).

Conclusion

Demography reshapes the base of the social contract. Productivity determines whether there is real wealth to distribute. Institutions define whether that wealth is created, shared or lost. And reforms will decide whether Europe renews itself or stagnates.

The window is not infinite: the next decade will decide the model’s sustainability. Inaction means mortgaging future generations. Poor reform opens the door to inequality and social fracture. Good reform is possible: producing more and better, without abandoning equity, but without deceiving ourselves with impossible arithmetic.

The welfare state of the twenty-first century cannot be a copy of the twentieth. It will be lighter, more selective and more demanding, but also fairer if grounded in productivity, innovation and cohesion. It is not about distributing scarcity, but about creating economic life that sustains social dignity. That is the challenge of our generation.

References

· Acemoglu, D., & Robinson, J. (2012). Why Nations Fail: The Origins of Power, Prosperity, and Poverty. Crown Business.

· Aghion, P., & Howitt, P. (1992). A Model of Growth through Creative Destruction. Econometrica, 60(2), 323–351.

· AIReF (2023). Informe de evaluación del gasto en innovación. Madrid.

· Atkinson, A. (2015). Inequality: What Can Be Done? Harvard University Press.

· ECB (2012). Speech by Mario Draghi: Whatever it takes. Frankfurt, 26 July 2012.

· Bundesministerium für Arbeit und Soziales (2023). Rentenbericht. Berlin.

· European Commission (2023). Productivity Report. Brussels.

· European Commission (2023). Evaluation of the impact of Next Generation EU. Brussels.

· Esping-Andersen, G. (1990). The Three Worlds of Welfare Capitalism. Princeton University Press.

· Eurostat (2023). Labour market statistics. Luxembourg.

· IMF (2024). World Economic Outlook, April 2024: Steady but Slow. Washington DC.

· United Nations (2022). World Population Prospects. New York.

· OECD (2024). Economic Outlook – France. Paris.

· Romer, P. (1990). Endogenous Technological Change. Journal of Political Economy, 98(5), S71–S102.

· Stiglitz, J. (2012). The Price of Inequality. W.W. Norton.

· UK Office for Budget Responsibility (2024). Fiscal Risks Report. London.