When analyzing panel data using regression models, it is often reasonable to allow for time-varying covariate effects. We propose a novel approach to modelling timevarying coefficients in panel data regressions, which is based on penalized regression techniques. To illustrate the usefulness of...

We study risk taking on behalf of others in an experiment on a large random sample. The decision makers in our experiment are facing high-powered incentives to increase the risk on behalf of others through hedged compensation contracts or with tournament incentives. Compared to a baseline...

How important for success on the job is uninterrupted labor force participation? Data on labor force status for a 15 year period for individual salaried employees in Swedish Industry makes possible the estimation of the effect of years of experience and years of non-experience on earnings. One...