“...This article evaluates the long-term effects of class size in primary school. We use rich data from Sweden and exploit variation in class size created by a...”

“...We study the effect of birth order on personality using Swedish population data. Earlier-born men are more emotionally stable, persistent, socially outgoing,...”

“...To identify the causal effect of schooling on cognitive skills, we exploit conditionally random variation in the date Swedish males take a battery of cognitive...”

“...In many countries welfare services that traditionally have been provided by the public sector are being contracted out to private providers. But are private...”

“...This paper analyses the effects of maternal school starting age and maternal age-at-birth on children's short and long-term outcomes using Finnish register...”

“...Using a Difference-in-Differences approach, we evaluate the effects of a 10 percentage point reduction in the payroll tax introduced in 2002 in northern...”

“...Study I Using Admission Selection Rules to Estimate the University Earnings Premium - A Regression-Discontinuity Design This study estimates the earnings...”

“...This report documents school segregation across Europe today, and demonstrates the extent to which Europe's different school systems and diverse demographic...”

“...We examine the changes in the relative rewards to cognitive and non-cognitive skill during the time period 1992-2013. Using unique administrative data for...”

“...Using discontinuities within the Swedish SAT system, we show that additional admission opportunities causally affect college choices. Students with...”