-the-job search is a key component in explaining labor market dynamics in models of equilibrium unemployment. The model predicts … fluctuations of unemployment, vacancies, and labor productivity whose relative magnitudes replicate the data. A standard search and … firms?incentives to post new jobs. Labor market tightness as measured by the vacancy-unemployment ratio is as volatile as in …

, this allows the model to generate fluctuations of unemployment, vacancies, and labor productivity whose magnitudes are …