Sala, Luca; Söderström, Ulf; Trigari, Antonella - C.E.P.R. Discussion Papers - 2008
staggered nominal wage bargaining. We find that the estimated natural rate of unemployment is consistent with the NBER … description of the U.S. business cycle, and that the inflation/unemployment trade-off facing monetary policymakers is … unemployment gaps are more efficient than rules responding to output or unemployment growth rates, also in the presence of …