However, EU membership and the implementation of European regulations, particularly in employment law, have increasingly influenced Nordic labour markets. This influence extends not only to EU Member States but also to Norway and Iceland, which, as part of the European Economic Area (EEA), are bound by EU legislation to the same extent as EU Member States (Kristiansen, 2019).
Social legislation covering unemployment insurance, industrial accident insurance, sickness benefits and pensions has gradually developed across the Nordic countries since the early 20th century. While these systems share many common features, they have also evolved independently in terms of institutional structures, support measures, labour market mechanisms and welfare sector financing, and at varying speeds (Petersen, 2019; Nordic Health and Welfare Statistics, n.d.). This development includes policies related to the green transition in the labour market (Lundgren et al., 2023).
In terms of unemployment support, residents of Nordic countries benefit from a comprehensive system of financial assistance and employment services aimed at facilitating re-entry into the labour market. Although social expenditures have risen over the past 50 years (Petersen, 2019), the proportion of GDP allocated to social spending varies significantly across the Nordic Region. As illustrated in Figure 4, Finland has the highest social protection expenditure as a share of GDP, while Iceland has the lowest.