Equilibrium labor market theory suggests that unemployment benefit extensions affect unemployment by impacting both job search decisions by the unemployed and job creation decisions by employers. The existing empirical literature focused on the former effect only. We develop a new methodology...

Using administrative panel data on the entire Danish population we document a new set of facts characterizing occupational mobility. For most occupations, mobility is U-shaped and directional : not only low but also high wage earners within an occupation have a particularly large probability of...

since the expected wage is increasing in the expected number of offers received since the job started. The business-cycle volatility of wages is higher for new hires and for job-to-job switchers than for job stayers since workers can sample from a larger pool of job offers in a boom than in a...

The Dynamic Effects of Aggregate Demand and Supply Disturbances in Models with Heterogeneous Inputs

We document an almost perfect negative correlation between the returns to experience and the average experience per worker in the labor market. We provide a model that rationalizes this finding. We consider workers as providing two distinct productive services - physical effort, or ``labor,''...

This finding is important for several active lines of research in macro/labor. For example, in the literature on the quantitative analysis of labor search models, it is the behavior of wages that distinguishes different calibration strategies with radically different implications. Current...

We show that the key identifying assumptions underlying the existing approaches to identifying technology shocks in the data are violated in models with heterogeneous capital and labor. We propose a new method to identifying technology shocks in the data in presence of factor heterogeneity and...