Marques, Carlos Robalo; Neves, Pedro Duarte; Sarmento, … - Banco de Portugal - 2000
This paper proposes testable conditions that core inflation measures should satisfy. Trend inflation indicators … inflation”, the “10% trimmed mean”, and the “25% trimmed mean” do not meet the proposed conditions. However, they are satisfied …” indicators. Yet, only the last two indicators can be used as useful core inflation measures, as the first one is not computable …