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

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...

Recently, a number of authors have argued that the standard search model cannot generate the observed business-cycle-frequency fluctuations in unemployment and job vacancies, given shocks of a plausible magnitude. We use data on the cost of vacancy creation and cyclicality of wages to identify...

Does the market allocate the right workers to the right jobs? Since observable (to economists) variables account for only a small fraction of the wage variance in the data, to answer this question it is essential to study assortative matching between employers and employees based on their...

We propose a way to measure the contribution of search frictions to the level of wage dispersion observed in the data. Using the data from the 1979 cohort of the National Longitudinal Survey of Youth we find that the variance of match qualities between workers and employers accounts for about 6%...