Does parental income advantage persist more across generations in the US?
Core argument: The intergenerational earnings elasticity in the United States is roughly 0.5, meaning 50% of parental income advantages pass to children, versus 0.2–0.3 in the Nordic countries.
Intergenerational earnings mobility, a key indicator of economic opportunity, varies significantly across countries, with the US exhibiting lower mobility compared to Nordic countries and the UK. In the US, the elasticity of intergenerational earnings is approximately 0.5, indicating that 50% of parental income advantages are passed to children, compared to 0.2-0.3 in Nordic countries, where only 20-30% is transmitted. This suggests that economic advantages or disadvantages are more persistent across generations in the US. The Nordic model, characterized by robust social safety nets and equitable education systems, facilitates greater mobility. These findings highlight the need for policy interventions in the US to enhance economic mobility and address structural barriers that perpetuate income inequality across generations.



