This paper investigates price sensitivity of demand for prescription drugs using drug purchase records for at 20% random sample of the Danish population. We identify price responsiveness by exploiting exogenous variation in prices caused by kinked reimbursement schemes and implement a regression...

We exploit a rich high quality register-based employer-employee panel data set to investigate the incidence and intensity of government co-sponsored training for the Danish adult population. We focus specifically on training over the working life cycle and find that the levels of participation...

We shed new light on the effects of having children on hourly wages by exploiting access to data on the entire population of employed twins in Denmark. In addition we use administrative data on absenteeism; the amount of hours off due to holidays and sickness. Our results suggest that...

We analyze the effects of four randomized experiments involving intensive active labour market policy, conducted in Denmark in 2008. The interventions consisted of early and frequent meetings and activation programmes. The effects are remarkable; frequent meetings between newly unemployed workers...

Randomized experiments provide policy relevant treatment effects if there are no spillovers between participants and nonparticipants. We show that this assumption is violated for a Danish activation program for unemployed workers. Using a difference-in-difference model e show that the...

We combine two techniques to consistently estimate the effect of active labour market programmes and, in particular, active labour market policy regimes. Our aim is to explicitly estimate the threat effect of active labour market programmes. Based on Danish data (1998-2002) from administrative...

This paper investigates the effects of home-ownership on labour mobility and unemployment duration. We distinguish between finding employment locally or by being geographically mobile. We find that home ownership hampers the propensity to move for job reasons but improves the chances of finding...

When treatment effects of active labour market programmes are heterogeneous in an observable way across the population, the allocation of the unemployed into different programmes becomes a particularly important issue. In this paper, we present a statistical model designed to improve the present...

In this paper, we perform an extensive Monte Carlo study of the finite sample properties of different estimators for panel data sample selection models. The estimators investigated are various two-step estimators and maximum likelihood estimators with simultaneous equations for the...

In this paper we analyse the movements of French young people between three states: employment, unemployment and non-participation, using data from the waves 1990-1992 of the French Labour Survey. Some of these event histories are left-censored. We therefore address the problem of initial...