David, Mayes; Maritta, Paloviita; Matti, Viren - 2015
. This paper provides a new way of assessing the credibility of monetary policy by analyzing the dispersion of inflation …-unemployment observations over time. In this way, we may reveal whether the short run Phillips curves have shifted due to changes in inflation … expectations. This way of analyzing the anchoring of inflation expectations is both simple and free from ambiguities that are …