This paper identifies the output gap using the theoretical definition of the gap within a Phillips curve. The results show that the output gap is large and persistent. Furthermore, the output gap is not correlated with the stochastic trend which is similar to the asumption used in the unobserved...

Following the approach suggested by Favero and Rovelli (2003), I estimate a three-equations system for different sub-samples for Peru. The results indicate that the preferences of the monetary authority have changed between the diffeerent regimes. In particular, the parameter associated to the...

One of the key elements for inflation targeting regime is the right identification of inflationary or disinflationary pressures through the output gap. In this paper we provide an estimation of the Peruvian output gap using a multivariate unobserved component (MUC) model, relying on an explicit...