We introduce a simple representation of endogenous search effort into the standard matching function with job-seeker heterogeneity. Using the estimated augmented matching function, we study the sources of changes in the average employment transition rate. In the standard matching function, the...

Search models of the labor market suggest that a significant determinant of job creation decisions by firms is the expected value of the initial and future real wages that firms have to pay to workers in newly formed employment relationships. Until recently, the focus of the empirical literature...