rule. The model is used to address the "Shimer puzzle" related to the low volatility of the unemployment rate relative to … unemployment rate to changes in productivity and in particular to changes in the information structure …

rather than accept a low-wage job. In this case, unemployment can serve as a signal of productivity, and unemployment … whose plant closed cannot be recalled, longer unemployment duration should not have a positive signaling benefit for such … that the wage/unemployment duration relation differs between the two groups in the predicted way, and finds evidence …

Recruitment is often delegated to senior employees. Delegated recruitment, however, is vulnerable to moral hazard … relates to the candidates type . Delegation is then superior to direct (owner) recruitment and offering tenure or guaranteed … seniority to the senior employee is neither always desirable for the owner nor necessary to ensure good recruitment. If there is …