Intergenerational income mobility and assortative mating in Sweden | LSE III Event

Value of the Information & Strength of the Argument

The value of the information is high, as it provides new empirical evidence on intergenerational mobility using comprehensive population data from Sweden, covering multiple income concepts and family structures. The argumentation is rigorous, building on a clear welfare framework and addressing measurement concerns. The speaker carefully explains the methodological choices and their implications, such as the age at which income is measured and the definition of family. The discussion of the welfare implications of mobility, including the role of assortative mating, adds depth to the analysis. However, the presentation is exploratory in nature, and some conclusions are tentative, as acknowledged by the speaker.

Scientific Rigor, Source Quality, Title Accuracy

The scientific rigor is high, with a clear methodology and use of high-quality register data. The speaker cites relevant literature, including work by Tony Atkinson, Gary Solon, and others. The sources are appropriate and well-integrated. The title accurately reflects the content, focusing on intergenerational mobility and assortative mating in Sweden. The presentation is well-structured, and the speaker is transparent about limitations, such as the inability to account for cohabiting couples. No comments were provided for analysis.

The title accurately reflects the content: the talk focuses on intergenerational income mobility and assortative mating in Sweden, with a special emphasis on trends.

8/10

The presentation is based on population-level tax register data from Sweden, covering a long period (1968-2018). The speaker is a professor of economics with extensive publication record. The methodology is clearly explained, including the welfare framework and measurement issues. However, the talk is a seminar presentation, not a peer-reviewed publication, and some details are simplified or omitted.

Markers derived by PSI from the transcript: the creator did not define chapters.

• 02:00Introduction and overview of the research question: is intergenerational persistence socially desirable?
• 10:00Discussion of the three W questions: mobility among whom, of what, and when.
• 20:00Presentation of the welfare economics framework, based on Atkinson's work.
• 30:00Extension of the framework to include assortative mating.
• 40:00Description of the Swedish register data and measurement issues.
• 50:00Presentation of empirical results on trends in intergenerational persistence.
• 1:00:00Discussion of policy implications and concluding remarks.

• Handbook of Income Distribution — Cited as a reference for the welfare economics of mobility.
• Constant Flux — Cited as a key sociological work on intergenerational mobility.
• Atkinson, A. B. (1982) — Cited for the utilitarian welfare framework.
• Roemer, J. (1998) — Cited in the context of equality of opportunity.

• Chetty, R., et al. (2014) — Cited as a major work on absolute income mobility in the US.
• Blanden, J. (2013) — Cited as a review of intergenerational mobility in the UK.