Do Welfare Benefits Compensate for Globalization Among Affluent Democracies?

A long-standing idea in comparative political economy is the compensation hypothesis. It argues that governments in open economies expand welfare benefits to compensate citizens for the risks associated with globalisation. According to this view, the more a country is exposed to international markets, the more generous its welfare state must be to maintain political support.

A recent paper by Yunmin Nam empirically investigates this idea. The question is whether welfare benefits actually offset the distributional consequences of globalisation among affluent democracies, or whether the relationship is more complex.

The central task is to identify how globalisation affects income distribution and how welfare transfers interact with that effect. The paper uses common measures of economic globalisation and compares them with data on welfare benefits, redistributive efforts, and income inequality.

The methodological challenge is considerable. The effects of globalisation are not uniform, and the structure of welfare states varies across countries. Unobserved differences, policy histories, and institutional choices all influence the results. The paper makes a systematic attempt to account for these factors.

The main conclusion is that welfare benefits only partially compensate for the distributional impact of globalisation. In some countries, welfare institutions appear to cushion the effects, particularly where benefits are broad, universal, and financed in ways that do not distort labour markets. In other countries, the impact is limited.

The findings suggest that the relationship is less mechanical than the compensation hypothesis implies. A generous welfare state does not automatically offset distributional pressures that arise from trade, technology, or capital mobility. Domestic institutions matter, but their effectiveness depends on their design and on the political coalitions that support them.

The paper emphasises that globalisation is only one of several forces shaping income distribution. Technological change, demographic trends, and structural shifts within economies also contribute to inequality. When these factors coincide, the burden on welfare systems becomes heavier.

This means that the compensation hypothesis may overstate the link between external exposure and domestic welfare expansion. In many countries, increases in welfare spending reflect internal pressures rather than global ones.

The idea that globalisation requires larger welfare states remains influential. It is appealing because it promises a workable balance: countries can stay open to the world as long as they maintain large safety nets. The evidence, however, suggests that this balance is not guaranteed.

A more realistic view is that welfare states can mitigate some risks associated with globalisation, but not all. The effectiveness of compensation depends on policy design, labour market institutions, and the underlying sources of inequality. Countries that wish to remain open must therefore consider not only the size of the welfare state but also its structure and the incentives it provides.

The relationship between globalisation and welfare policy is neither automatic nor uniform. Welfare benefits can help mitigate some of the pressures arising from globalisation, but they do not fully neutralise them. Understanding modern inequality requires attention to multiple factors, many of which operate independently of globalisation.

The compensation hypothesis captures an important intuition, but real-world outcomes depend on the institutional and political contexts of each country.

Notes:

The paper referred to is

Nam, Yunmin. ”Do welfare benefits compensate for globalization among affluent democracies?” Journal of European Social Policy, november 2019.

Eventually, my take on the compensation hypothesis became a paper:

Bergh, Andreas. ”The Compensation Hypothesis Revisited and Reversed”. Scandinavian Political Studies 44(2): 140–47.