We study how employee sickness absence affects worker-firm matching. We build on the idea that firms are sensitive to absence in jobs with few substitutes (unique positions). Consistent with this, we show that unique employees are less absent conditional on individual characteristics,...

We study how leadership experiences before labor market entry affect subsequent labor market performance, using a regression discontinuity design to isolate the causal effects. The design is applied to elections of representatives at Swedish student union (SU) councils. Archive data on winning...

I study the association between cognitive and non-cognitive abilities and mortality, and investigate how well income and education act as proxy measures for ability. The risk of premature mortality is estimated using Cox proportional hazard models with a dataset of 692,303 Swedish men aged 18-20...