### References

Bloom, N. (2009), The Impact of Uncertainty Shocks, Econometrica, 77, 623-685.

Carceller del Arco, M. and J. W. van den End (2023), Robust monetary policy under shock uncertainty, DNB working papers, 793.

Giannoni, M.P. (2007), Robust Optimal Monetary Policy in a Forward-Looking Model with Parameter and Shock Uncertainty, Journal of Applied Econometrics, 22(1), 179-213.

Grassi, S., M. Leon-Ledesma and F. Ferroni (2016), Fundamental shock selection in DSGE models, Meeting Papers 47, Society for Economic Dynamics.

Orphanides, A. and S. van Norden (2002), The Unreliability of Output-Gap Estimates in Real Time, The Review of Economics and Statistics, 84(4), 569–583.

Powell, J. H. (2023), Inflation: Progress and the Path Ahead. Speech at “Structural Shifts in the Global Economy,” an economic policy symposium sponsored by the Federal Reserve Bank of Kansas City, Jackson Hole, Wyoming, Aug. 25th.

Schnabel, I. (2023), The risks of stubborn inflation. Speech at the Euro50 Group conference on “New challenges for the Economic and Monetary Union in the post-crisis environment”, Luxemburg, Jun. 19th.

Sims, C.A. and T. Zha (2012), Matlab manual.

Smets F. and R. Wouters (2007), Shocks and Frictions in U.S. Business Cycles: A Bayesian DSGE Approach, American Economic Review, American Economic Association, 97(3), 586-606.