In a random search environment with two racial groups each composed of identical numbers of high and low productivity workers, firms use an imperfect screening device (interviews) to control hiring. If inconclusive interviews lead firms to hire majority workers but not minority workers, then the...

This paper explores how interviews affect the matching process when worker productivity is private information. Wages are determined by a single round of strategic bargaining after the worker is interviewed. The implications of this hiring process for the efficiency of matching and the incidence...

This paper analyses a matching model of the marriage market with directed, on-the-job search. Everyone is born attractive but "matures" according to a Poisson process into unattractiveness. Marriages between equally attractive people are stable but mixed marriages are not. The implied patterns...

This article considers optimal unemployment insurance (UI) in an equilibrium matching framework where wages are determined by strategic bargaining. It compares the outcome with the standard Nash bargaining approach, which can be interpreted as union wage bargaining with an insider/outsider...

A credit-card acceptance decision by retailers is embedded into a simple model of precautionary demand for money. The model gives a new explanation for how the use of credit-cards can differ so widely across countries. Retailers' propensity to accept cards reduces the need for buyers to hold...

An urn-ball matching model of the labor market is used to develop a theory of minimum wage compliance or voluntary recognition of unions. Workers can direct their search but, in the absence of wage commitment from the firms, they have no basis to do so. The default means of wage formation in...