We study the effects of performance bonuses in immigrant language training for adults. A Swedish policy pilot conducted in 2009-2010 gave a randomly assigned group of municipalities the right to grant substantial cash bonuses to recently arrived migrants. The results suggest substantial effects...

We analyse full-time monthly wages of employees with parents born in Sweden and of childhood immigrants who arrived before the end of compulsory school-age. We use a detailed disaggregation of background countries, which shows considerable heterogeneity, in overeducation, in returns to education...

Do potential entrepreneurs face liquidity constraints? Or to put it differently, does a person have to be wealthy to start a new business? This question has been discussed in a large literature that has documented a positive relationship between initial wealth and entrepreneurship. However, in a...

This paper estimates the effects on earnings of "gap years" between high school and university enrollment. The effect is estimated by means of standard earnings functions augmented to account for gap years and a rich set of control variables using administrative Swedish data. We find that...

We utilize a large-scale randomized social experiment to identify how coworkers affect each other's effort as measured by work absence. The experiment altered the work absence incentives for half of all employees living in Göteborg, Sweden. Using administrative data we are able to recover the...