1. Almuzara, Martin, and Argia Sbordone. (2022). “Inflation Persistence: How Much Is There andWhere Is It Coming From?”. Liberty Street Economics, April 20, Federal Reserve Bank of NewYork. https://libertystreeteconomics.newyorkfed.org/2022/04/inflation-persistence-how-much-is-there-and-where-is-it-coming-from/
2. Alvarez, Fernando, Francesco Lippi and Juan Passadore. (2017). “Are state-and time-dependentmodels really different?”. NBER Macroeconomics Annual, 31(1), pp. 379-457. https://doi.org/10.1086/690243
3. Amstad, Marlene, Simon M. Potter and Robert W. Rich. (2017). “The New York Fed Staff UnderlyingInflation Gauge (UIG)”. Economic Policy Review, 23(2), pp. 1-32. https://EconPapers.repec.org/RePEc:fip:fednep:00042
4. Ascari, Guido, and Timo Haber. (2022). “Non-Linearities, State-Dependent Prices and theTransmission Mechanism of Monetary Policy”. The Economic Journal, 132(641), pp. 37-57. https://doi.org/10.1093/ej/ueab049
5. Bánbura, Marta, and Elena Bobeica. (2020). “PCCI − a data-rich measure of underlying inflation inthe euro area”. Statistics Paper Series, 38, European Central Bank. https://econpapers.repec.org/RePEc:ecb:ecbsps:202038