This paper presents the update of the macroeconometric model used at the Bank of Spain for medium term macroeconomic forecasting, as well as for performing policy simulations. The many changes that the Spanish economy has experimented in the last years, and the new system of national accounts...

Modern DSGE models are microfounded and have deep parameters that should be invariant to changes in economic policy, so in principle they are not subject to the Lucas critique. But the literature has already established that misspecification issues also cause parameter instability after policy...