Bógalo, Juan; Llada, Martín; Poncela, Pilar; Senra, Eva - 2022
time series. This has triggered one of the highest policy interventions that we have ever seen. Policy assessment relies on … real time monitoring of the economy using seasonally adjusted time series. This poses a new problem for analysts: to … deseasonalize time series under the effects of strongly changing trends and seasonal patterns in real time. We compare different …