little employment protection and low unemployment benefits, while the European model (generous benefits and higher duration …

A search and matching model, when calibrated to the mean and volatility of unemployment in the postwar sample, can … potentially explain the unemployment crisis in the Great Depression. The limited responses of wages from credible bargaining to … labor market conditions, along with the congestion externality from matching frictions, cause the unemployment rate to rise …

employment is the efficient unemployment rate, u*. We define u* as the unemployment rate that minimizes the nonproductive use of …). Accordingly, the efficient unemployment rate is the geometric average of the unemployment and vacancy rates: u* = √uv. We compute …