Over the last twenty years we have seen an increasing use of in-work tax subsidies to encourage labor supply among low-income groups. In Sweden, a non-targeted earned income tax credit was introduced in 2007, and was reinforced in 2008, 2009 and 2010. The stated motive of the reform was to boost...

Given the trend towards more active policies on reducing the take-up of welfare benefits, the consequences of leaving welfare on individual well-being constitutes a significant issue. This paper studies the disposable income and poverty among welfare leavers in Sweden during 19 years...

A unique examination strategy in first year microeconomics courses is used to test for gender differences in preferences in examination behavior. Students have the possibility of attaining a seminar bonus on the final exam for near-perfect seminar attendance and are given two voluntary initial...

This paper considers treatment evaluation in a discrete time setting in which treatment could start at any point in time. A typical application is an active labor market policy program which could start after any elapsed unemployment duration. It is shown that various average effects on survival...

We extend the standard evaluation framework to allow for interactions between individuals within segmented markets. An individual’s outcome depends not only on the assigned treatment status but also on (features of) the distribution of the assigned treatments in his market. To evaluate how the...

We test the hypothesis that political training (experiences of debates, negotiations, coalition-building, etc.) in voluntary associations increases the probability of becoming a candidate in public elections. We apply a regression discontinuity design, comparing bare winners and bare losers in...

According to Cattell’s (1987) Investment theory individual differences in acquisition of knowledge and skills are partly the result of investment of Fluid Intelligence (Gf) in learning situations demanding insights in complex relations. If this theory holds true Gf will be a factor of General...

This paper surveys the existing empirical research that uses search theory to empirically analyze labor supply questions in a structural framework, using data on individual labor market transitions and durations, wages, and individual characteristics. The starting points of the literature are...

This paper provides an empirical investigation of externalities from education in Sweden in an earnings equation framework. The empirical models are estimated on a large sample of matched employees and establishments. External effects of education are identified from the average educational...

In this paper we evaluate the effects of a regional experiment that reduced payroll-taxes by 3–6 percentage points for three years in Northern Finland. We match each firm in the target region with a similar firm in the control region and estimate the effect of the payroll-tax reduction by...